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 been done 什么东西?have been doing是现在完成进行时的被动语态嘛? have/has been done 是现在完成的被动语态 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 现在完成进行时的主动和被动语态都是have been doing吗? have been doing和have been done哪个是现在完成进行时啊? 完成时被动语态为什么是have been done 有没有完成进行时的被动语态have been being done的? Have been doing 的被动语态是? 现在完成被动进行时是否是：have been being done,请给例句并说明 英语的现在进行完成时态是怎么构成的?have being done 还是have been doing? have been done的结构出了可以表示完成时的被动语态之外还可以表示什么? have been done除了表示完成时被动语态外,可以表示其他的么?比如I have been done中的been