do,play,go,study,have,listen,stop,practice的过去式

do,play,go,study,have,listen,stop,practice的过去式 do,have.go.see.play.study.clean.stop第三人称单数,现在分词和过去式 play study practice 的动词过去式是什么 go、come、do、clean、play、have、study、watch、see、write、stop、hope、l play study rain fly write go try stop die beg 的过去式和过去分词 jump的过去式jump have play drink listen study clean 的过去是 把下列单变为过去式,现在分词,单数第三人称形式 play do go study be have like clean 求几个单词的现在分词do study go stay sit have see shop read stop like become stop go stay eat have say put take do buy的过去式和过去 play study swim have do watch run go 第三人称单数 go、work、come、have、find、help、study、fly、do、make、stay的过去式 do study go clean stay visit have dont isnt 的过去式怎么写