过去将来进行时的构成
过去将来进行时由“would + be +现在分词”构成。如：
I thought you’d be sleeping.我以为你在睡觉哩。
She said she would be looking after you.她说她会照顾你的。
He didn’t know when he’d be seeing us again.他不知道什么时候他会再见到们。
I asked her what she would be doing on Saturday.我问她星期六干什么。
He said that he would be seeing me off on the l0 o’clock train.他说他将送我乘10点钟的火车走。
They moved to the main entrance where the car would be waiting.他们向大门走去，那辆车会在那里等着。