[{"data":1,"prerenderedAt":779},["ShallowReactive",2],{"tool-en-tools-spelling-rules":3,"spelling-verbs-en":108},{"slug":4,"path":5,"updated_at":6,"published":7,"tool":8,"title":9,"meta_title":10,"meta_description":11,"intro":12,"features":13,"sections":20,"faq":40,"related":53,"available_locales":75,"audio":78},"tools-spelling-rules","\u002Ftools\u002Fspelling-rules","2026-10-17",true,"spelling","English Spelling Rules Checker","English Spelling Rules Checker: -s, -ing, -ed, a\u002Fan","Type a word to get its plural, -s, -ing, -ed or comparative form and the spelling rule behind it. Free, no sign-up, runs in your browser.","Type a word and get its plural, -s, -ing, -ed, comparative or a\u002Fan form, together with the spelling rule that was used.",[14,15,16,17,18,19],"Plural of nouns, with exceptions","Third person -s of verbs","-ing and -ed spelling, with consonant doubling","Comparative and superlative","A or an by sound","Irregular verbs linked to their pages",[21,25,30,35],{"heading":22,"paragraphs":23},"Spelling rules for English word endings",[24],"Most English spelling problems happen at the end of a word, when you add -s, -ing, -ed or -er. The rules are regular, but each one has exceptions that make learners hesitate. Is it “boxs” or “boxes”? “Runing” or “running”? “Studyed” or “studied”? This checker gives the correct form and, more importantly, says which rule applies, so you learn the pattern instead of memorising the word.",{"heading":26,"paragraphs":27},"Plurals and the third person -s",[28,29],"Add -s to most \u003Ca href=\"\u002Fgrammar\u002Fplural-nouns-exercises\" class=\"text-blue-700 underline\">nouns\u003C\u002Fa> and \u003Ca href=\"\u002Fgrammar\u002Fsimple-present-exercises\" class=\"text-blue-700 underline\">verbs\u003C\u002Fa>. After s, x, z, ch and sh add -es: box, boxes; watch, watches. When a word ends in a consonant plus y, change the y to -ies: city, cities; he studies. After a vowel plus y, only add -s: day, days.","A few nouns ending in f or fe change to -ves (knife, knives) but many do not (roof, roofs). A few nouns ending in -o take -es (potato, tomato, hero) while most take -s (photo, piano). Irregular plurals such as man, men and child, children must be learned one by one, and some nouns do not change at all: sheep, fish.",{"heading":31,"paragraphs":32},"-ing and -ed",[33,34],"To add \u003Ca href=\"\u002Fgrammar\u002Fpresent-continuous-exercises\" class=\"text-blue-700 underline\">-ing\u003C\u002Fa>, drop a silent e (make, making), keep it after -ee, -ye and -oe (see, seeing) and change -ie to -ying (lie, lying). If a short word ends in consonant, vowel, consonant, double the last letter: run, running; stop, stopped. With longer words, double the letter only when the stress falls on the last syllable: begin, beginning, but visit, visiting.","For -ed, a final y after a consonant becomes -ied (study, studied) and an \u003Ca href=\"\u002Firregular-verbs\" class=\"text-blue-700 underline\">irregular verb\u003C\u002Fa> has its own \u003Ca href=\"\u002Fgrammar\u002Fsimple-past-exercises\" class=\"text-blue-700 underline\">past form\u003C\u002Fa> (go, went). British English doubles a final l (travelling); American English does not (traveling).",{"heading":36,"paragraphs":37},"Comparatives, and when to be careful",[38,39],"Short adjectives take \u003Ca href=\"\u002Fgrammar\u002Fcomparatives-exercises\" class=\"text-blue-700 underline\">-er and -est\u003C\u002Fa> (tall, taller, tallest), with the same doubling and y rules (big, bigger; happy, happier). Long adjectives take more and most. Two-syllable adjectives are the grey area, and some take either form: quiet, quieter or more quiet.","Stress and syllable count are what make doubling hard, and a checker that only knows the rules can get an unusual word wrong. When the rule alone cannot be sure, this tool says so, and you should confirm the word in a dictionary.",[41,44,47,50],{"question":42,"answer":43},"What is the rule for doubling the last letter?","Double it when a word ends in one vowel plus one consonant and the stress falls on the last syllable: stop, stopping; begin, beginning; prefer, preferred. Do not double a final w, x or y (snow, snowing), or when the stress is on an earlier syllable (visit, visiting).",{"question":45,"answer":46},"Why does the checker say it is not sure?","Doubling depends on which syllable is stressed, and the rules cannot see stress in a word they do not know. In those cases the tool shows the form the rule gives and asks you to check a dictionary.",{"question":48,"answer":49},"Are there words with two correct spellings?","Yes. Travelling and traveling, cancelled and canceled, quieter and more quiet are all correct. The tool shows both when both are used.",{"question":51,"answer":52},"Is the word I type sent anywhere?","No. The checker runs in your browser and nothing is sent or stored.",[54,57,60,63,66,69,72],{"label":55,"path":56},"Plural nouns","\u002Fgrammar\u002Fplural-nouns-exercises",{"label":58,"path":59},"Simple present","\u002Fgrammar\u002Fsimple-present-exercises",{"label":61,"path":62},"Present continuous","\u002Fgrammar\u002Fpresent-continuous-exercises",{"label":64,"path":65},"Simple past","\u002Fgrammar\u002Fsimple-past-exercises",{"label":67,"path":68},"Comparatives and superlatives","\u002Fgrammar\u002Fcomparatives-exercises",{"label":70,"path":71},"Articles: a, an, the","\u002Fgrammar\u002Farticles-exercises",{"label":73,"path":74},"Irregular verbs","\u002Firregular-verbs",{"es":76,"pt-br":77},"\u002Fes\u002Fherramientas\u002Freglas-de-ortografia","\u002Fpt-br\u002Fferramentas\u002Fregras-de-ortografia",{"cities":79,"boxes":80,"knives":81,"children":82,"studies":83,"watches":84,"goes":85,"has":86,"running":87,"making":88,"visiting":89,"lying":90,"stopped":91,"studied":92,"liked":93,"went":94,"gone":95,"happier":96,"happiest":97,"bigger":98,"biggest":99,"more beautiful":100,"most beautiful":101,"better":102,"best":103,"a university":104,"an hour":105,"an FBI":106,"an 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Tense of Be: Was, Were and Been","Learn when to use was, were and been with clear examples, common mistakes and a short interactive quiz. See every form of the verb be.",{"es":110,"pt-br":110},{"slug":130,"skill":111,"updated_at":112,"levels":131,"pattern":132,"frequency_order":133,"forms":134,"title":140,"meta_description":141,"available_locales":142},"have",[114,115],"ABB",2,{"base":130,"past":135,"past_participle":137,"third_person":138,"ing":139},[136],"had",[136],"has","having","Past Tense of Have: Had","Learn when to use have, has and had with clear examples, common mistakes and a short quiz. See every form of this irregular verb.",{"es":130,"pt-br":130},{"slug":144,"skill":111,"updated_at":112,"levels":145,"pattern":116,"frequency_order":146,"forms":147,"title":154,"meta_description":155,"available_locales":156},"do",[114,115],3,{"base":144,"past":148,"past_participle":150,"third_person":152,"ing":153},[149],"did",[151],"done","does","doing","Past Tense of Do: Did and Done","Learn when to use do, does, did and done with clear examples, common mistakes and a short quiz. See every form of this irregular verb.",{"es":144,"pt-br":144},{"slug":158,"skill":111,"updated_at":112,"levels":159,"pattern":132,"frequency_order":160,"forms":161,"title":167,"meta_description":168,"available_locales":169},"say",[114,115],4,{"base":158,"past":162,"past_participle":164,"third_person":165,"ing":166},[163],"said",[163],"says","saying","Past Tense of Say: Said","The past tense of say is said. Learn the forms, the odd pronunciation, say versus tell, and practise with a short interactive quiz.",{"es":158,"pt-br":158},{"slug":171,"skill":111,"updated_at":172,"levels":173,"pattern":116,"frequency_order":174,"forms":175,"title":182,"meta_description":183,"available_locales":184},"go","2026-10-11",[114,115],5,{"base":171,"past":176,"past_participle":178,"third_person":180,"ing":181},[177],"went",[179],"gone","goes","going","Past Tense of Go: Went and Gone","Learn when to use go, went and gone with clear examples, common mistakes and a short interactive quiz. See every form of this irregular verb.",{"es":171,"pt-br":171},{"slug":186,"skill":111,"updated_at":112,"levels":187,"pattern":116,"frequency_order":188,"forms":189,"title":196,"meta_description":197,"available_locales":198},"get",[114,115],6,{"base":186,"past":190,"past_participle":192,"third_person":194,"ing":195},[191],"got",[193,191],"gotten","gets","getting","Past Tense of Get: Got and Gotten","Learn when to use get, got and gotten, and the difference between American and British English, with examples and a short quiz.",{"es":186,"pt-br":186},{"slug":200,"skill":111,"updated_at":112,"levels":201,"pattern":116,"frequency_order":202,"forms":203,"title":210,"meta_description":211,"available_locales":212},"know",[114,115],7,{"base":200,"past":204,"past_participle":206,"third_person":208,"ing":209},[205],"knew",[207],"known","knows","knowing","Past Tense of Know: Knew and Known","Learn when to use know, knew and known with clear examples, common mistakes and a short interactive quiz. See every form of this verb.",{"es":200,"pt-br":200},{"slug":214,"skill":111,"updated_at":112,"levels":215,"pattern":132,"frequency_order":216,"forms":217,"title":223,"meta_description":224,"available_locales":225},"make",[114,115],8,{"base":214,"past":218,"past_participle":220,"third_person":221,"ing":222},[219],"made",[219],"makes","making","Past Tense of Make: Made","The past tense of make is made. Learn the forms, make versus do, common mistakes and practise with a short interactive quiz.",{"es":214,"pt-br":214},{"slug":227,"skill":111,"updated_at":112,"levels":228,"pattern":132,"frequency_order":229,"forms":230,"title":236,"meta_description":237,"available_locales":238},"think",[114,115],9,{"base":227,"past":231,"past_participle":233,"third_person":234,"ing":235},[232],"thought",[232],"thinks","thinking","Past Tense of Think: Thought","The past tense of think is thought. Learn the forms, think of versus think about, common mistakes and a short interactive quiz.",{"es":227,"pt-br":227},{"slug":240,"skill":111,"updated_at":112,"levels":241,"pattern":116,"frequency_order":242,"forms":243,"title":250,"meta_description":251,"available_locales":252},"see",[114,115],10,{"base":240,"past":244,"past_participle":246,"third_person":248,"ing":249},[245],"saw",[247],"seen","sees","seeing","Past Tense of See: Saw and Seen","Learn when to use see, saw and seen with clear examples, common mistakes and a short interactive quiz. Practise this irregular verb today.",{"es":240,"pt-br":240},{"slug":254,"skill":111,"updated_at":112,"levels":255,"pattern":256,"frequency_order":257,"forms":258,"title":264,"meta_description":265,"available_locales":266},"come",[114,115],"ABA",11,{"base":254,"past":259,"past_participle":261,"third_person":262,"ing":263},[260],"came",[254],"comes","coming","Past Tense of Come: Came and Come","Learn when to use come and came with clear examples, common mistakes and a short interactive quiz. The past participle of come is come.",{"es":254,"pt-br":254},{"slug":268,"skill":111,"updated_at":112,"levels":269,"pattern":116,"frequency_order":270,"forms":271,"title":278,"meta_description":279,"available_locales":280},"take",[114,115],12,{"base":268,"past":272,"past_participle":274,"third_person":276,"ing":277},[273],"took",[275],"taken","takes","taking","Past Tense of Take: Took and Taken","Learn when to use take, took and taken with clear examples, common mistakes and a short interactive quiz. Practise this irregular verb.",{"es":268,"pt-br":268},{"slug":282,"skill":111,"updated_at":112,"levels":283,"pattern":132,"frequency_order":284,"forms":285,"title":291,"meta_description":292,"available_locales":293},"tell",[114,115],13,{"base":282,"past":286,"past_participle":288,"third_person":289,"ing":290},[287],"told",[287],"tells","telling","Past Tense of Tell: Told","Learn the past tense of tell with clear examples, common mistakes and a short interactive quiz. Past and participle are both told.",{"es":282,"pt-br":282},{"slug":295,"skill":111,"updated_at":112,"levels":296,"pattern":132,"frequency_order":297,"forms":298,"title":304,"meta_description":305,"available_locales":306},"find",[114,115],14,{"base":295,"past":299,"past_participle":301,"third_person":302,"ing":303},[300],"found",[300],"finds","finding","Past Tense of Find: Found","Learn the past tense of find with clear examples, common mistakes and a short interactive quiz. Past and participle are both found.",{"es":295,"pt-br":295},{"slug":308,"skill":111,"updated_at":112,"levels":309,"pattern":116,"frequency_order":310,"forms":311,"title":318,"meta_description":319,"available_locales":320},"give",[114,115],15,{"base":308,"past":312,"past_participle":314,"third_person":316,"ing":317},[313],"gave",[315],"given","gives","giving","Past Tense of Give: Gave and Given","Learn when to use give, gave and given with clear examples, common mistakes and a short interactive quiz. Practise this irregular verb.",{"es":308,"pt-br":308},{"slug":322,"skill":111,"updated_at":112,"levels":323,"pattern":324,"frequency_order":325,"forms":326,"title":331,"meta_description":332,"available_locales":333},"let",[114,115],"AAA",16,{"base":322,"past":327,"past_participle":328,"third_person":329,"ing":330},[322],[322],"lets","letting","Past Tense of Let: Let, Let, Let","The past tense of let is let. Learn all three forms, the let's suggestion, common mistakes and a short interactive quiz.",{"es":322,"pt-br":322},{"slug":335,"skill":111,"updated_at":112,"levels":336,"pattern":132,"frequency_order":337,"forms":338,"title":344,"meta_description":345,"available_locales":346},"mean",[114,115],17,{"base":335,"past":339,"past_participle":341,"third_person":342,"ing":343},[340],"meant",[340],"means","meaning","Past Tense of Mean: Meant","Learn the past tense of mean with clear examples, common mistakes and a short interactive quiz. Past and participle are both meant.",{"es":335,"pt-br":335},{"slug":348,"skill":111,"updated_at":112,"levels":349,"pattern":132,"frequency_order":350,"forms":351,"title":357,"meta_description":358,"available_locales":359},"feel",[114,115],18,{"base":348,"past":352,"past_participle":354,"third_person":355,"ing":356},[353],"felt",[353],"feels","feeling","Past Tense of Feel: Felt and Felt","Learn the past tense and past participle of feel: felt. See how to use feel with adjectives, avoid the mistake feeled and practise with a short quiz.",{"es":348,"pt-br":348},{"slug":361,"skill":111,"updated_at":112,"levels":362,"pattern":132,"frequency_order":363,"forms":364,"title":370,"meta_description":371,"available_locales":372},"keep",[114,115],19,{"base":361,"past":365,"past_participle":367,"third_person":368,"ing":369},[366],"kept",[366],"keeps","keeping","Past Tense of Keep: Kept and Kept","Learn the past tense and past participle of keep: kept. See keep with -ing and adjectives, avoid the mistake keeped and check yourself with a quiz.",{"es":361,"pt-br":361},{"slug":374,"skill":111,"updated_at":112,"levels":375,"pattern":132,"frequency_order":376,"forms":377,"title":383,"meta_description":384,"available_locales":385},"leave",[114,115],20,{"base":374,"past":378,"past_participle":380,"third_person":381,"ing":382},[379],"left",[379],"leaves","leaving","Past Tense of Leave: Left and Left","Learn the past tense and past participle of leave: left. See leave for a place, avoid the mistake leaved and practise with a short interactive quiz.",{"es":374,"pt-br":374},{"slug":387,"skill":111,"updated_at":112,"levels":388,"pattern":324,"frequency_order":389,"forms":390,"title":395,"meta_description":396,"available_locales":397},"put",[114,115],21,{"base":387,"past":391,"past_participle":392,"third_person":393,"ing":394},[387],[387],"puts","putting","Past Tense of Put: Put, Put, Put","Learn why the past tense and past participle of put stay put. See clear examples, put on and put off, common mistakes and a short quiz.",{"es":387,"pt-br":387},{"slug":399,"skill":111,"updated_at":112,"levels":400,"pattern":256,"frequency_order":401,"forms":402,"title":408,"meta_description":409,"available_locales":410},"become",[115],22,{"base":399,"past":403,"past_participle":405,"third_person":406,"ing":407},[404],"became",[399],"becomes","becoming","Past Tense of Become: Became and Become","Learn when to use become and became. The past participle is become, the same as the base form. See examples, common mistakes and a short quiz.",{"es":399,"pt-br":399},{"slug":412,"skill":111,"updated_at":112,"levels":413,"pattern":116,"frequency_order":414,"forms":415,"title":422,"meta_description":423,"available_locales":424},"show",[114,115],23,{"base":412,"past":416,"past_participle":418,"third_person":420,"ing":421},[417],"showed",[419,417],"shown","shows","showing","Past Tense of Show: Showed and Shown","Learn when to use show, showed and shown. See which participle to use, clear examples, common mistakes and a short interactive quiz.",{"es":412,"pt-br":412},{"slug":426,"skill":111,"updated_at":112,"levels":427,"pattern":132,"frequency_order":428,"forms":429,"title":435,"meta_description":436,"available_locales":437},"hear",[114,115],24,{"base":426,"past":430,"past_participle":432,"third_person":433,"ing":434},[431],"heard",[431],"hears","hearing","Past Tense of Hear: Heard and Heard","Learn the past tense and past participle of hear: heard. Check the pronunciation, hear versus here and listen, and practise with a short quiz.",{"es":426,"pt-br":426},{"slug":439,"skill":111,"updated_at":112,"levels":440,"pattern":256,"frequency_order":441,"forms":442,"title":448,"meta_description":449,"available_locales":450},"run",[114,115],25,{"base":439,"past":443,"past_participle":445,"third_person":446,"ing":447},[444],"ran",[439],"runs","running","Past Tense of Run: Ran and Run","Learn when to use run, ran and run. See examples with ran and have run, the spelling of running, common mistakes and a short interactive quiz.",{"es":439,"pt-br":439},{"slug":452,"skill":111,"updated_at":112,"levels":453,"pattern":116,"frequency_order":454,"forms":455,"title":462,"meta_description":463,"available_locales":464},"write",[114,115],26,{"base":452,"past":456,"past_participle":458,"third_person":460,"ing":461},[457],"wrote",[459],"written","writes","writing","Past Tense of Write: Wrote and Written","Learn when to use write, wrote and written with clear examples, common mistakes and a short interactive quiz. See every form of this irregular verb.",{"es":452,"pt-br":452},{"slug":466,"skill":111,"updated_at":112,"levels":467,"pattern":132,"frequency_order":468,"forms":469,"title":475,"meta_description":476,"available_locales":477},"bring",[114,115],27,{"base":466,"past":470,"past_participle":472,"third_person":473,"ing":474},[471],"brought",[471],"brings","bringing","Past Tense of Bring: Brought","The past tense of bring is brought, and so is the past participle. Learn the forms, bring vs take, common mistakes and a short quiz.",{"es":466,"pt-br":466},{"slug":479,"skill":111,"updated_at":112,"levels":480,"pattern":116,"frequency_order":481,"forms":482,"title":489,"meta_description":490,"available_locales":491},"begin",[115],28,{"base":479,"past":483,"past_participle":485,"third_person":487,"ing":488},[484],"began",[486],"begun","begins","beginning","Past Tense of Begin: Began and Begun","Learn when to use begin, began and begun with clear examples, begin vs start, common mistakes and a short interactive quiz.",{"es":479,"pt-br":479},{"slug":493,"skill":111,"updated_at":112,"levels":494,"pattern":132,"frequency_order":495,"forms":496,"title":502,"meta_description":503,"available_locales":504},"hold",[115],29,{"base":493,"past":497,"past_participle":499,"third_person":500,"ing":501},[498],"held",[498],"holds","holding","Past Tense of Hold: Held","The past tense of hold is held, and so is the past participle. Learn the forms, hold on and other uses, common mistakes and a short quiz.",{"es":493,"pt-br":493},{"slug":506,"skill":111,"updated_at":172,"levels":507,"pattern":324,"frequency_order":508,"forms":509,"title":514,"meta_description":515,"available_locales":516},"read",[114,115],30,{"base":506,"past":510,"past_participle":511,"third_person":512,"ing":513},[506],[506],"reads","reading","Past Tense of Read: Same Spelling, New Sound","The past tense of read is spelled read but sounds different. Learn the three forms, hear clear examples and practise with a short quiz.",{"es":506,"pt-br":506},{"slug":518,"skill":111,"updated_at":112,"levels":519,"pattern":132,"frequency_order":520,"forms":521,"title":527,"meta_description":528,"available_locales":529},"pay",[114,115],31,{"base":518,"past":522,"past_participle":524,"third_person":525,"ing":526},[523],"paid",[523],"pays","paying","Past Tense of Pay: Paid","The past tense of pay is paid, and so is the past participle. Learn the forms, pay for and pay attention, common mistakes and a short quiz.",{"es":518,"pt-br":518},{"slug":531,"skill":111,"updated_at":112,"levels":532,"pattern":132,"frequency_order":533,"forms":534,"title":540,"meta_description":541,"available_locales":542},"lose",[115],32,{"base":531,"past":535,"past_participle":537,"third_person":538,"ing":539},[536],"lost",[536],"loses","losing","Past Tense of Lose: Lost","The past tense of lose is lost, and so is the past participle. Learn the forms, lose vs loose, common mistakes and a short interactive quiz.",{"es":531,"pt-br":531},{"slug":544,"skill":111,"updated_at":112,"levels":545,"pattern":132,"frequency_order":546,"forms":547,"title":553,"meta_description":554,"available_locales":555},"understand",[114,115],33,{"base":544,"past":548,"past_participle":550,"third_person":551,"ing":552},[549],"understood",[549],"understands","understanding","Past Tense of Understand: Understood","The past tense of understand is understood, and so is the past participle. Learn the forms, common mistakes and a short interactive quiz.",{"es":544,"pt-br":544},{"slug":557,"skill":111,"updated_at":112,"levels":558,"pattern":132,"frequency_order":559,"forms":560,"title":566,"meta_description":567,"available_locales":568},"meet",[114,115],34,{"base":557,"past":561,"past_participle":563,"third_person":564,"ing":565},[562],"met",[562],"meets","meeting","Past Tense of Meet: Met","The past tense of meet is met, and so is the past participle. Learn the forms, meet vs know, common mistakes and a short interactive quiz.",{"es":557,"pt-br":557},{"slug":570,"skill":111,"updated_at":112,"levels":571,"pattern":132,"frequency_order":572,"forms":573,"title":579,"meta_description":580,"available_locales":581},"sit",[114,115],35,{"base":570,"past":574,"past_participle":576,"third_person":577,"ing":578},[575],"sat",[575],"sits","sitting","Past Tense of Sit: Sat and Sat","Learn the past tense and past participle of sit: sat. See clear examples, the difference between sit and seat, common mistakes and a short quiz.",{"es":570,"pt-br":570},{"slug":583,"skill":111,"updated_at":112,"levels":584,"pattern":132,"frequency_order":585,"forms":586,"title":592,"meta_description":593,"available_locales":594},"stand",[114,115],36,{"base":583,"past":587,"past_participle":589,"third_person":590,"ing":591},[588],"stood",[588],"stands","standing","Past Tense of Stand: Stood and Stood","Learn the past tense and past participle of stand: stood. See everyday examples, stand up and stand in line, common mistakes and a short quiz.",{"es":583,"pt-br":583},{"slug":596,"skill":111,"updated_at":112,"levels":597,"pattern":116,"frequency_order":598,"forms":599,"title":606,"meta_description":607,"available_locales":608},"speak",[114,115],37,{"base":596,"past":600,"past_participle":602,"third_person":604,"ing":605},[601],"spoke",[603],"spoken","speaks","speaking","Past Tense of Speak: Spoke and Spoken","Learn when to use speak, spoke and spoken with clear examples, the difference between speak and talk, common mistakes and a short quiz.",{"es":596,"pt-br":596},{"slug":610,"skill":111,"updated_at":112,"levels":611,"pattern":324,"frequency_order":612,"forms":613,"title":618,"meta_description":619,"available_locales":620},"set",[114,115],38,{"base":610,"past":614,"past_participle":615,"third_person":616,"ing":617},[610],[610],"sets","setting","Past Tense of Set: Set, Set, Set","The past tense and past participle of set stay set. See set the table and set an alarm in everyday examples, avoid common mistakes and take a short quiz.",{"es":610,"pt-br":610},{"slug":622,"skill":111,"updated_at":112,"levels":623,"pattern":132,"frequency_order":624,"forms":625,"title":631,"meta_description":632,"available_locales":633},"win",[114,115],39,{"base":622,"past":626,"past_participle":628,"third_person":629,"ing":630},[627],"won",[627],"wins","winning","Past Tense of Win: Won and Won","Learn the past tense and past participle of win: won. See clear examples, the difference between win and beat, common mistakes and a short quiz.",{"es":622,"pt-br":622},{"slug":635,"skill":111,"updated_at":112,"levels":636,"pattern":132,"frequency_order":637,"forms":638,"title":644,"meta_description":645,"available_locales":646},"lead",[115],40,{"base":635,"past":639,"past_participle":641,"third_person":642,"ing":643},[640],"led",[640],"leads","leading","Past Tense of Lead: Led and Led","Learn the past tense and past participle of lead: led. Hear the difference between lead and led, see examples, common mistakes and take a short quiz.",{"es":635,"pt-br":635},{"slug":648,"skill":111,"updated_at":112,"levels":649,"pattern":132,"frequency_order":650,"forms":651,"title":657,"meta_description":658,"available_locales":659},"spend",[114,115],41,{"base":648,"past":652,"past_participle":654,"third_person":655,"ing":656},[653],"spent",[653],"spends","spending","Past Tense of Spend: Spent and Spent","Learn the past tense and past participle of spend: spent. See how to spend time and money, avoid common mistakes and check yourself with a short quiz.",{"es":648,"pt-br":648},{"slug":661,"skill":111,"updated_at":112,"levels":662,"pattern":132,"frequency_order":663,"forms":664,"title":670,"meta_description":671,"available_locales":672},"buy",[114,115],42,{"base":661,"past":665,"past_participle":667,"third_person":668,"ing":669},[666],"bought",[666],"buys","buying","Past Tense of Buy: Bought and Bought","Learn the past tense and past participle of buy: bought. See clear examples, buy vs by and bought vs brought, common mistakes and a short quiz.",{"es":661,"pt-br":661},{"slug":674,"skill":111,"updated_at":112,"levels":675,"pattern":132,"frequency_order":676,"forms":677,"title":683,"meta_description":684,"available_locales":685},"send",[114,115],43,{"base":674,"past":678,"past_participle":680,"third_person":681,"ing":682},[679],"sent",[679],"sends","sending","Past Tense of Send: Sent","The past tense of send is sent. Learn send, sent and sent with clear examples, common mistakes and a short interactive quiz.",{"es":674,"pt-br":674},{"slug":687,"skill":111,"updated_at":112,"levels":688,"pattern":116,"frequency_order":689,"forms":690,"title":697,"meta_description":698,"available_locales":699},"grow",[115],44,{"base":687,"past":691,"past_participle":693,"third_person":695,"ing":696},[692],"grew",[694],"grown","grows","growing","Past Tense of Grow: Grew and Grown","Learn when to use grow, grew and grown with clear examples, common mistakes and a short interactive quiz. See every form of this irregular verb.",{"es":687,"pt-br":687},{"slug":701,"skill":111,"updated_at":112,"levels":702,"pattern":132,"frequency_order":703,"forms":704,"title":710,"meta_description":711,"available_locales":712},"build",[115],45,{"base":701,"past":705,"past_participle":707,"third_person":708,"ing":709},[706],"built",[706],"builds","building","Past Tense of Build: Built","The past tense of build is built. Learn build, built and built with clear examples, common mistakes and a short interactive quiz.",{"es":701,"pt-br":701},{"slug":714,"skill":111,"updated_at":112,"levels":715,"pattern":116,"frequency_order":716,"forms":717,"title":724,"meta_description":725,"available_locales":726},"fall",[115],46,{"base":714,"past":718,"past_participle":720,"third_person":722,"ing":723},[719],"fell",[721],"fallen","falls","falling","Past Tense of Fall: Fell and Fallen","Learn when to use fall, fell and fallen with clear examples, common mistakes and a short interactive quiz. See every form of this irregular verb.",{"es":714,"pt-br":714},{"slug":728,"skill":111,"updated_at":112,"levels":729,"pattern":116,"frequency_order":730,"forms":731,"title":738,"meta_description":739,"available_locales":740},"break",[115],47,{"base":728,"past":732,"past_participle":734,"third_person":736,"ing":737},[733],"broke",[735],"broken","breaks","breaking","Past Tense of Break: Broke and Broken","Learn when to use break, broke and broken with clear examples, common mistakes and a short interactive quiz. See every form of this irregular verb.",{"es":728,"pt-br":728},{"slug":742,"skill":111,"updated_at":172,"levels":743,"pattern":324,"frequency_order":744,"forms":745,"title":750,"meta_description":751,"available_locales":752},"cut",[114,115],48,{"base":742,"past":746,"past_participle":747,"third_person":748,"ing":749},[742],[742],"cuts","cutting","Past Tense of Cut: Cut, Cut, Cut","Learn why the past tense and past participle of cut stay cut. See everyday examples, avoid common mistakes and check your understanding in a short quiz.",{"es":742,"pt-br":742},{"slug":754,"skill":111,"updated_at":112,"levels":755,"pattern":116,"frequency_order":744,"forms":756,"title":763,"meta_description":764,"available_locales":765},"eat",[114,115],{"base":754,"past":757,"past_participle":759,"third_person":761,"ing":762},[758],"ate",[760],"eaten","eats","eating","Past Tense of Eat: Ate and Eaten","Learn when to use eat, ate and eaten with clear examples, common mistakes and a short interactive quiz. See every form of this irregular verb.",{"es":754,"pt-br":754},{"slug":767,"skill":111,"updated_at":112,"levels":768,"pattern":132,"frequency_order":769,"forms":770,"title":776,"meta_description":777,"available_locales":778},"sell",[114,115],49,{"base":767,"past":771,"past_participle":773,"third_person":774,"ing":775},[772],"sold",[772],"sells","selling","Past Tense of Sell: Sold","The past tense of sell is sold. Learn sell, sold and sold with clear examples, common mistakes and a short interactive quiz.",{"es":767,"pt-br":767},1793062001686]