b过去式

be 是――was, were――being begin 开始――began――beginning build 建筑――built――building buy 买――bought――buying can 能――could――无 come 来――came――coming copy 拷贝――copied――copying do 做――did――doing draw 画――drew――drawing 喝――drank――drinking drink drive 驾车――drove――driving eat 吃――ate――eating feel 感觉――felt――feeling find 找寻――found――finding fly飞――flew――flying forget 忘记――forgot――forgetting get 得到――got――getting give 给予――gave――giving go 去――went――going grow 成长――grew――growing have 有――had――having hear 听――heard――hearing keep 保持――kept――keeping know 知道――knew――knowing learn学习―learnt, learned――learning let 让――let――letting make 做――made――making may 可以――might――无 mean 意思――meant－meaning meet 见面――met――meeting must 必须――must――无 put 放――put――putting read 读――read――reading ride 骑――rode――riding ring 响――rang――ringing run 跑――ran――running say 说――said――saying see 看见――saw――seeing sing 唱歌――sang――singing sit 坐――sat――sitting sleep 睡觉――slept――sleeping speak 讲话――spoke――speaking spend 花钱――spent――spending