pleasehelp Did you stay up all night in preparation for your study? How come in this sentence instead of stayed we use stay, the reason I ask is because the sentence begins with a past tense verb (did )? Is it because of the modal rule(do/did) so stay is in its base form?
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pleasehelpDid you stay up all night in preparation for your study?
How come in this sentence instead of stayed we use stay, the reason I ask is because the sentence begins with a past tense verb (did)? Is it because of the modal rule(do/did) so stay is in its base form?
pleasehelpIs it because of the modal rule(do/did) so stay is in its base form?Yes, that's the general idea, although the verb do (do, does, did) is not considered a modal, but an auxiliary verb.
AvangiMay I know the gist of "the modal rule (do/did)"An infinitive without to goes after a modal verb: can do, would see, should know, may decide, ... Neither the modal nor the following verb is inflected. This rule does not include do, which is inflected.
AvangiAnd when is it correct to use the term "bare inf