The article aims at a logical approach to discussing must, organized around the core meaning of necessity, split into epistemic (logical necessity) and deontic necessity (obligation). After discussing must as a central modal auxiliary, we present various meanings of must, relying on authoritative sources published for international (English), Hungarian, and Romanian students. Possible issues of teaching must are also dealt with, supported by data from a popular TV series containing modal verbs. The conclusion discusses the importance and relativity of a number of occurrences, trying to offer a possible teaching option for modals stemming from practice.
