Modal Verbs – Types and Uses Ability, permisson, advice, obligation, possibility. Can, could, may, should, would, might, may and etc… Follow the list;
Modal Verbs – Should Advice (present – past), obligation, probability/expectation(present – past). Follow the list for example sentences about modals;
Modal Verbs Showing Obligation Full obligation; must, partial obligation; should, partial obligation; ought to (less common);
Modal Verbs – Must, Should and Have to; Obligation and Recommendation;