To do as a requirement; indicates that the sentence subject is required as an imperative or directive to execute the sentence predicate, with failure to do so resulting in a failure or negative consequence.auxiliary, defective, modal, no past participle, no present participle
To do with certainty; indicates that the speaker is certain that the subject will have executed the predicate.auxiliary, defective, modal, no past participle, no present participle
Used to indicate that something is very likely, probable, or certain to be true.auxiliary, defective, modal, no past participle, no present participle
To make musty.auxiliary, defective, modal, transitive
To become musty.auxiliary, defective, intransitive, modal
Forms
he/she/it
musts
-ing form
musting
past participle
musted
past
musted
Example sentences9522 results
We must learn to live together as brothers, or we will perish together as fools.
Lingaku