How to Use Must in English - English Modal Verbs

This video lesson by Oli from Oxford Online English explores the various meanings and uses of the verb 'must' in English. It covers how 'must' can express obligations, prohibitions, strong advice, and logical necessity. The lesson also discusses the differences in using 'must' in formal and informal contexts, its negatives and opposites, and how to express 'must' in past tense scenarios. The video concludes with a review of the key points discussed.

How does the meaning of 'must' change with different contexts?

What is the significance of context when using 'must'?

Explain how 'must' can be used to make deductions.

What are the different meanings of 'must' discussed in the lesson?