4th AD - Review Modals

Which modal is used for present ability?

• can

• could

• should

• must

Which modal is used for pastt ability?

• can

• could

• should

• must

Which modal is used for future possibility?

• can

• could

• should

• must

Which modal is used for future possibility?

• can

• could

• should

• must

We use BE ABLE TO + INGs

• Yes

• NO

We use BE ABLE TO for abilities in any tense?

• Yes

• NO

We use MUST and HAVE TO for recommendations?

• Yes

• NO

We use MUST and HAVE TO for obligations?

• Yes

• NO

We use don't HAVE TO for lack of necessity?

• Yes

• NO

We use must't for prohibition?

• Yes

• NO