So in the (B) sentences, both 'must' and 'have to' are possible. For example, if we are speaking about a new film and I tell you 'You must see it', this doesn't mean you are obliged to see it - it's a way that I can express my opinion - in this case in the form of a strong recommendation. Grammarly is used by more than 600 educational and corporate clients, including Princeton University, University. It checks for more than 400 types of spelling, grammar, and punctuation errors, enhances vocabulary usage, and suggests citations.
'you must do something' has a similar meaning, but it used more often in written rules and instructions (particularly in British English - this use is less frequent in American English) and is also used to express your opinion about an action. It is the worlds leading software suite for perfecting written English. 'you have to do something' means it is necessary to do it or that you are obliged to do it. Infinitive Exercise OctoPassive Voice Exercise OctoGeneral Grammar. Please have a look there and if anything is still not clear after that, you are welcome to ask us again. Prepositions Exercise OctoModal Auxiliary Verbs Exercise OctoConditional Clauses Exercise OctoArticles Exercise OctoSentence Agreement Exercise OctoGerund vs. I believe that all of your questions about the (A) sentences are answered on the Permission and Suggestions and obligations pages in this section. But 'My father makes me do my homework' clearly shows that I do my homework. For example, 'I must do my homework' means I need to do my homework, but it doesn't mean that I did it. Notice that it's not clear whether we actually do the action that is considered necessary (or not necessary) - the rule is that we wear a mask on the bus, but maybe we don't actually do that.Ī sentence with causative 'make' is similar in that it expresses obligation, but it also shows that the action was performed. 'You must wear a mask on the bus') or that it is necessary not to do something ('mustn't', e.g.
You can read a bit more about 'must' and 'mustn't' in the Obligations section of our Suggestions and obligations page, but basically they express the idea that it is necessary to do something ('must', e.g.