Present Simple

We use the Present Simple to express the idea that an action is repeated or usual. The action can be a habit, a hobby, a daily event, a scheduled event or something that often happens. It can also be something a person often forgets or usually does not do.

Examples:

• I play tennis.               

• She doesn't sing very well.

Present Simple chart

Affirmative	Negative	Interrogative
I run. You run. We run. They run. He runs. She runs. It runs.	I do not run. You do not run. We do not run. They do not run. He does not run. She does not run. It does not run.	Do I run? Do you run? Do we run? Do they run? Does he run? Does she run? Does it run?

In the present simple affirmative we add -s (or -es) to the third person singular.
In the negative and interrogative forms, the auxiliary verb is do or does (third person).