2 entries found for must.
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Main Entry: 1must
Pronunciation: ms(t), mst
Function: helping verb
Inflected Form(s): present & past all persons must 1: is commanded, requested, or urged to <the train must stop> <you must read that book> 2: is forced, required, or obliged to <leaves must fall> <one must eat to live> <we must be quiet> 3: is determined to <if you must go> 4: is very likely to <it must be time> <must have lost it> 5: is certain to <the bus must be coming>