Grammar A1 Present Simple – To Do

The verb "to do" in the present simple tense is used as a main verb (when it means "perform an action") or as an auxiliary verb (for questions and negative sentences). Here's how "to do" is conjugated in the present simple:

I do (main verb)

You do

He/She/It does

We do

You do

They do

Examples:

I do my homework every day. (main verb)

You do your work very well. (main verb)

He does not like pizza. (auxiliary verb for negation)

Does she go to school? (auxiliary verb for questions)