The Difference Between Must, Have to, Shall, Need and May

In English there are various ways to describe rules and obligations. Here is a description of how to express obligation and how and when to use modal verbs.

Must vs. Have To Woodward English

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Shall vs. Must in the English grammar

The Difference Between Must, Have to, Shall, Need and May - Wall Street English

The Difference Between Must, Have to, Shall, Need and May - Wall Street English

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Difference Between Must and Have to (with Examples and Comparison Chart) - Key Differences

Must vs Have to ------------ - Build Up Your English

The Difference Between Must, Have to, Shall, Need and May - Wall Street English

Modal Verbs : Can, Could, May, Might, Should, Must, Will, Would, and Shall