๐ฌ๐ง Learn English ยท A2 Grammar
๐ Have To and Must for Obligation
Learn how to talk about rules and things you need to do. Discover the small difference between have to and must.
Using Have To
We use have to when something is a rule. Another person or a law makes this rule for you. For example, your boss or a school makes the rule. You change the form for he, she, and it to has to. In negative sentences, we use don't have to or doesn't have to.
Using Must
We use must when the speaker thinks something is very important. It often comes from your own feelings, not an outside rule. Must is the same for all pronouns like I, you, he, and she. The negative form is mustn't, which means it is very important that you do not do something.
Have To vs Must
Often, native speakers use have to and must in similar ways in everyday life. However, remember that have to often shows a general rule from the outside world. Must often shows a strong personal feeling or a strict rule written on a sign.
Questions with Have To
We often make questions about rules using have to. We use do and does to ask questions in the present tense. We do not usually use must in questions for everyday rules.
