
Grammar
Let's look at... modals. Examples of modal verbs are:
should have / might have / must have / could have
Read the text and match the bold modals to their meaning in the scheme below.
| Probability | ..... |
| Ability | ..... |
| Obligation and advice | ..... |
How do we form past modals? Complete the rule.
To form past modals we use modal + have + ...............
Read the situations and rewrite a sentence with could have / must have / might have / should have. Click here .
Study the Grammar Desk.
KB: Modal verbs