现在完成进行时的被动语态结构是have been +过去分词还是have been+doing

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/04/29 20:10:57

现在完成进行时的被动语态结构是have been +过去分词还是have been+doing
例如：They have been collecting some stamps since2000
Some stamps have been collected by them since 2000

主动 have been doing 被动 have been being done
Some stamps have been being collected by them since 2000.
再问：您好我问的是现在完成进行时的被动语态结构而您告诉我的是现在完成是的被动语态
再答：这就是现在完成进行时现在完成时是 Some stamps have been collected by them since 2000。你的句子主动是现在完成进行时，被动是现在完成时

现在完成进行时的被动语态结构是have been +过去分词还是have been+doing have been done 什么东西?have been doing是现在完成进行时的被动语态嘛? 完成进行时（have+been+现在分词）完成时被动语态（have+been+过去分词）现在完成时（have+过去分现在完成进行时的主动和被动语态都是have been doing吗? Have been doing 的被动语态是? have/has been done 是现在完成的被动语态我知道have/has+been+过去分词.是被动语态... 现在完成时进行时“have/has been后是不是+doing?" 现在分词是什么意思?过去分词又是什么? 英语中现在完成被动时和现在完成进行时结构是不是都是have/has been,只不过现在完成进行时后面加现在分词,现在完过去现在时 have /has been doing和have/ has +过去分词的区别被动语态的用法表格比如过去式被动语态用have+been+过去分词被动语态的用法表格比如过去式被动语态用have+been+过去分词列表