Modal verbs: Have, Must, Need and Ought
Today I’m going to give a a quick guide to the modal verbs ‘ought’, ‘must’ and ‘need’. For other modals, see last week’s post. Have to ‘Have to’ is used to indicate an obligation. It is weaker than ‘must’. “I have to go to the dentist at one o’ clock today.” “Don’t you have to … [Read more…]