The simple present expresses an action in the present taking place once, never or several times. It is also used for actions that take place one after another and for actions that are set by a timetable or schedule. The simple present also expresses facts in the present.
Simple Present - Form
example: I am hungry.
|I||I am.||I am not.||Am I?|
|he/she/it||He is.||He is not.||Is he?|
|you/we/they||You are.||You are not.||Are you?|