B1Englishen.b1.052

Could have: past possibility not taken

Structure:

could + have + past participle

Example:

We could have taken the train, but we drove instead.

Examples

We could have taken the train, but we drove instead.

Question 1 of 20 correct

Which grammar pattern does this sentence use? "We could have taken the train, but we drove instead."

Although / though / even though + clause

Articles: the + nationality groups and unique nouns

Articles: zero article with abstract concepts

As long as / provided that / on condition that

Be allowed to: passive permission