动词 过去式 动词 过去式 be （am\ is） was are were come came go went do (does) did fly flew draw drew make made sing sang have (has) had eat ate drink drank put put let let read read can could see saw meet met get got forget forgot take took can could may might shall should will would know knew begin began bend bent build built spend spent mean meant learn learnt learned buy bought think thought teach taught catch caught sleep slept sweep swept keep kept speak spoke ride rode feel felt leave left give gave run ran ring rang sit sat swim swam say said stand stood tell told throw threw win won write wrote 本文来源：https://www.wddqw.com/doc/94622deb846fb84ae45c3b3567ec102de3bddf45.html