把原形改成过去式stay clean ask

把原形改成过去式stay clean ask 为什么stay的过去式不用把y改成i,再加ed,而是直接加ed 把他们改成过去式 麻烦把这两段改成过去式, 把划线词改成过去式! 把动词改为过去式Play----water-clean--finish--rain--talk--surf--carry--watch--dance--listen--call--visit--jump--like--live--stay--study--put--want--is--am--are 原形is过去式?原形d0过去式?原形Visit过去式?过去式Were原形?过去式ate原形?过去式bought原形?原形go过去式?原形SWim过去式?原形See过去式? Cook过去式,clean过去式 把英语单词的过去式转换为原形were的过去式 went的过去式bought的过去式 carried的过去式 look play clean go do visit stay study dance live stop shop 这些词的过去式. do study go clean stay visit have dont isnt 的过去式怎么写 怎么把一般现在式改成过去式 怎么把单词改成过去式.怎么改! 读的过去式、原形. 原形就是过去式 把 He has been a League member for three year.改成一般过去式 以下单词的动词原形-过去分词-过去式1、work ask knock wash pick finish answer call open turn rain clean play obey enjoy stay visit post wait fold 2、study cry carry try marry copy worry 3、live like move hope use bake skate share b 以下单词的动词原形-过去分词-过去式1、work ask knock wash pick finish answer call open turn rain clean play obey enjoy stay visit post wait fold 2、study cry carry try marry copy worry 3、live like move hope use bake skate share b