Irregular verbsVersión en línea Review por carolina peiró 1 Past : e / Past participle : wn 2 infinitive : i / past : a / past participle : u 3 past & past participle : ght 4 past & past participle : d 5 past & past participle : t fly throw know grow blow show draw drink begin ring swim sing teach catch buy bring think fight have find tell sell say pay spend lend spell dream keep sleep