have been done 是被动语态吗.

have been done 是被动语态 have sth done 也是被动语态 我有点蒙了. 完成时被动语态为什么是have been done have/has been done 是现在完成的被动语态 must have been done是什么被动语态 问下被动语态问题,have been done 是现在完成时的被动语态,那we have done this homew have been married 是被动语态吗 have been here 是被动语态吗 含有be动词的被动语态怎么变,have been done一定指被动吗 被动语态be done中 be是什么词性?还有现在完成时的被动语态have been done 中have been是什 have done和 have been的区分 有些情况写 have been未必是被动语态啊 have been done 什么东西?have been doing是现在完成进行时的被动语态嘛? have done还是be done是被动语态,