PAST POSSIBILITY

EGP #1228 | B2 | MODALITY / could Can used affirmative 'could' have + '-ed' to talk about past possibility. Lexical range: N/A

她可能已经被杀了。

She ___could ___have been killed.

我本可以早点起床赶上火车的。

I ___could've woken up earlier to catch the train.

你本可以告诉我你会迟到的。

You ___could've told me you would be late.

他可能已经看到那条消息了。

He ___could ___have seen the message already.

他们本可以在比赛前多练几次的。

They ___could ___have practised a few more times before the match.