Angelina can act very well. She can drive a motorcycle. MODAL VERBS
Can I come in? Yes, you can. Can: abilitypermission Conseguir Ser capaz de saber poder
Angelina could act very well. Could you bring me some water, please?
Could: Ability- Past Requests Conseguir ser capaz de saber poder
She might get pregnant again. She may adopt another child.
may: Probability More probable might: Less probable may : permission also
We should respect our parents. should Moral obligation Advice Devia
She must visit refugee camps. We must respect the traffic rules. She must earn lots of money.
Must: Obligation deduction Ter que Ser obrigado a Dever dever Necessity Ter que
She mustn’t talk on the phone. Prohibition Não poder Estar proibido de