過(guò)去將來(lái)完成時(shí)表示的時(shí)間是過(guò)去的時(shí)間看將來(lái)的事，且在過(guò)去將來(lái)的某一時(shí)刻或者某一段時(shí)間已經(jīng)完成的動(dòng)作和狀態(tài)。例如：
1.She said she’d have finished her exams by then.
她說(shuō)那時(shí)她會(huì)已經(jīng)考完試了。
2.The party would have arrived by four o’clock.
這一行人將于4時(shí)前到達(dá)。
3.She said she’d have got on the taxi by then.
她說(shuō)那時(shí)她已經(jīng)上了出租車了。
4.She said she’d have finished her homework by then.
她說(shuō)那時(shí)她會(huì)已經(jīng)完成功課了。
5.Tom said he would have arrived by one o’clock.
湯姆說(shuō)他將于1時(shí)前到達(dá)。
6.She said she’d have slept by then.
她說(shuō)那會(huì)兒她已經(jīng)睡覺(jué)了。
7. If I'd finished it earlier, I'd have seen you on time.
要是我早點(diǎn)完成它，我就能準(zhǔn)時(shí)見(jiàn)你了。
8. If we had paid earlier we could have got this dress.
要是我們當(dāng)時(shí)早點(diǎn)付款的話，我們就可以得到這條裙子了。
9. If I had known that you were coming I would have done the dinner for you.
要是我早知道你要來(lái)的話，我就會(huì)給你做上晚餐了。
10. If my grandfather had lived, he would have done something good for me.
假定我爺爺在世的話，他就會(huì)做一些對(duì)我好的事。