请问将来完成时和将来完成时被动语态怎么构成?
问题描述：
请问将来完成时和将来完成时被动语态怎么构成?
答
将来完成时无非就是：He will have solved the problem.
那么,将来完成时的被动态无非就是：The problem will have solved by him.