B1Englishen.b1.048

Modals of deduction: must have been (past certainty)

Structure:

must + have + past participle

Example:

You must have been exhausted after the marathon.

Examples

You must have been exhausted after the marathon.

Question 1 of 20 correct

Which grammar pattern does this sentence use? "You must have been exhausted after the marathon."

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