拒绝秒沉,自挽一把,英语吧的学习氛围那? 大婶们那?

举例.I would have been pushing to take a book. 不一定正确哦,仅做参考.

有这么个时态么？怎么感觉是你凑出来的

我怎么也觉得没有这个时态

have been doing 吗？不清楚

I should have done homework after yesterday 懂？

语法结构：would /should +have /has +done

失误，应该这样 I should have done homework after tomorrow

I should have been doing homework我表示我无可救药了

she had been doing homework until her mother came home

过去将来完成进行时 would have been doing
过去将来就是will变would
完成进行就是have been doing
加在一起就是 would have been doing
这个时态很少用的，时间条件很苛刻的。
楼上许多人，将来时为什么能用should呢？是不是跟虚拟语气混了？