to do →to be done to be doing to have done →to have been don

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/05/15 19:56:40

to do →to be done to be doing to have done →to have been done 动词不定式的用法,这几个怎么回事?

to do 不定式的一般式
to be done 一般是的被动
to be doing 一般式的进行时
to have done 不定式的完成式
to have been done 不定式完成式的被动
再问：都与什么时态连用？或什么句式下用啊？
再答：它不表示时态，只表示不定式与主句谓语的先后关系。

to do →to be done to be doing to have done →to have been don to do / to be doing / to have done / to have been doing/doin 歌曲中含有TO DO ：TO BE DONE ：TO HAVE BEEN DONE ：TO HAVE DONE have been done 和 to be done to be done to have been done to have been doing 形式的造句, have done/to be done 怎么区分谓语动词,to do doing done 和to be doing to be done to have do have it to be done to have done,to be done,to have been done,having done在用法上有什么 seem to be doing sth ,seem to do ,seem to have done sth be supposed to be done 和be supposed to have been done的区别 Be said to do和be said to be doing和be said to have done有什么区别