1. We use the simple present tense when an action is happening right now, or when it happens regularly (or unceasingly, which is why it's sometimes called present indefinite).
Infinitive: I, You, We, They
To use: use / do not use
2 . Forming the Present Simple Tense
Use the present form of the verb. ...
Use the present form of the verb. ...Add s to present form of the verb. ...
Use the present form of the verb. ...Add s to present form of the verb. ...Add es to the present form of the verb.
3. the base form: go, see, talk, study, etc.
the base form plus 's' (or 'es') for 3rd person singular: goes, sees, asks, studies. ...
and the base form plus 'ing': going, seeing, talking, studying
4. "Do” is used to form imperative sentences, or commands. Example: Do your homework. “Does” is never used to form imperative sentences.
5. “Does” is used for singular subjects like “he,” “she,” “it,” “this,” “that,” or “John.” “Do” is used to form imperative sentences, or commands. Example: Do your homework. “Does” is never used to form imperative sentences
