Modal verbs in the past help us talk about certainty, possibility, regret, criticism and missed opportunities in past situations. In English, we often form them with modal verb + have + past participle, as in must have forgotten, might have missed, should have called and could have helped. In this Read more
Hello English learners. Welcome to a new lesson. We will talk about the use and the difference between could and could have.
In this lesson, you will learn how to use modal verbs of speculation about the past in English. We will look at the form, meaning, and differences between must have, might have, may have, could have, and can’t have, with clear examples and practice.
Confused by would have, could have, and should have? In this lesson, learn the meaning of each structure, when to use them, and the common mistakes English learners should avoid.