将来完成进行时被动语态

更新时间2021-03-28 01:56:55

主动语态是will/shall bave been doing,
被动语态是？？

你好，有将来完成进行时被动语态，它的结构是：

will/shall bave being done

例如：

He said the trees will have been being planted on March 12th on the mountain this year by the students, because the school had already decided.