•I am using the web ego4u.com

and

•I practice the Simple present.

Present Progressive: Emphases on the course or duration of an action. It also known as present continuous.

Use:

•Am whit the personal pronoun I.

•Is whit he, she, it (Singular)

•Are whit the pronoun you, we, they (plural)

How to form negative sentences and question

•Negative:

We put not between the form of be and the verb.

•Question:

Simply swop the places of subject and the form of be.