English Grammar- Do, Does, Did: Patterns and Examples by Manik Joshi (English) P

[English Grammar- Do, Does, Did by Manik Joshi. Author Manik Joshi. MAIN VERB: When used as the main verb, the verb 'do' is followed by an object. AUXILIARY VERB: 'Auxiliary verb' is a verb that is used with the main verb to show tenses, etc.] He does not do these kinds of things.

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