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Karin
Do we use "must not" in English?
Dec 25, 2008 10:25 PM
Answers · 3
4
Yes. 'must' and 'must not' (/mustn't) are imperative. Unconditional orders (/regulations). 'You must not press this button!' = You are not allowed to press this button. The opposite: 'You must sign here.' = You have to sign here.
December 25, 2008
Hello Jane , Yes it is correct and a synonym to " don't have to " You must not do that = You don't have to do that .
December 26, 2008
Yes, I use it very often!
December 26, 2008
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