WorksheetsModal Verbs - Rules
Total questions: 9
Worksheet time: 5mins
Modal verbs are auxiliary verbs that provide additional information about the main verb.
True
False
We add -s to the modal verb in the 3rd person singular.
True
False
Modal verbs are always followed by 'to' infinitive.
True
False
Questions are formed by placing the modal verb before the subject of the sentence.
True
False
Negatives are formed by placing an auxiliary verb form (don't, doesn't, didn't) before the modal verb.
True
False
Mark the modal verbs you use to express advice & suggestion.
should
had better
don't have to
ought to
Must and Have to are used to talk about obligation or strong necessity.
True.
False.
Use MUST NOT (mustn't) to express
obligation.
necessity.
lack of obligation.
prohibition.
To express absence of necessity or obligation, you may use
mustn't
don't have to / doesn't have to
shouldn't
needn't
