Simple Present and Present Continuous

Present Continuous 

Use the present continuous with normal verbs to express the idea that something is happening now, at this very moment. It can also be used to show that something is not happening now.

It's used:
-To describe an action that is going on at this moment.
-To describe an action that is going on during this period of time.
-To describe an action or event in the future, which has already been planned or prepared.
-To describe a temporary event or situation.

The Present Continuous Formula:
To be [am, is, are] + verb [present participle]

Key words: 
Verb, present participle, tense, dynamic verbs, stative verbs





Examples:

Affirmative	Negative	Interrogative
I am going	I am not going	Am I going?
You are going	You aren't going.	Are you going?
He, she, it is going	He, she, it isn't going	Is he, she, it going?
We are going	We aren't going	Are we going?
You are going	You aren't going	Are you going?
They are going	They aren't going	Are they going?