hadbeencoming是什么时态
had been coming是什么时态
过去完成进行时。
相对过去的某个时刻来说已经对现在有直接影响并且还在进行的动作。放在间接引语或虚拟语气中时它的时态不能再向前推，向后推是现在完成进行时。
过去完成进行时与过去完成时的用法很相近，它通常表示某个过去正在进行的动作或状态，持续到过去某个时刻，还未完成，一直持续到之后才结束。
例句：
He had been waiting for two weeks． He was still waiting．（有一个表示一段时间的状语）
他已经等了两个星期。他还在等。
Up to that time he had been translating those books．
直到那时他一直在翻译这些书。
He had been writing the letter till two oclock．
他一直在写那封信到两点钟。
He was thirty years old．He had been gambling since he was ten．（He was still gambling at thirty．）
他三十岁。他从十岁开始就一直在赌博。（三十岁的他仍然赌博。）
He had been standing there in the sun．（没有时间状语）
他一直站在太阳底下。
had been coming是什么时态
Comments
Post a Comment