Similarly, the verb “have to” conveys that something is required by law or rule. Each of these verbs conveys a specific meaning and is used in a certain way.įor example, the modal verb “must” expresses a sense of necessity or obligation, whereas “may” indicates that a particular action is possible or permissible within certain constraints. The modal verbs must, have to, may, and might play an important role in English grammar. The Modal Verbs Must, Have to, May, Might: Rules of Use The modal verb “would” is the past tense form of “will.” It’s used to talk about hypotheses, uncertainties, and the past and to have polite conversations. “Will” is a modal verb used to talk about willingness and beliefs and to make promises, requests, and offers.
