MODAL VERBS

1. May - Polite request

1.1. May I use your phone?

1.1.1. .

2. Would - Polite request

2.1. Would you help me?

2.1.1. .

3. Shall - Suggestion

3.1. Shall we help her?

3.1.1. .

4. Must not - prohibition

4.1. You must not yell at the hospital

4.1.1. .

5. Must - Necessity

5.1. I must see a doctor

5.1.1. .

6. Could - Past Ability

6.1. He could play piano

6.1.1. piano

7. Could - polite request

7.1. Could you please help me?

7.1.1. please

8. Can - Present Ability

8.1. He can sing well

8.1.1. sing