Here are some examples of Present Continuous Tense.

I am sitting in front of a computer.

I am working on a new picture.

I am looking at a computer screen.

I am wearing a pair of jeans and a T-shirt.

Are you listening to me?

It is getting late.

I am feeling tired.

I am logging off now.

Conjugation of verb “to sit” in present continuous tense

I am sitting

You are sitting.

He is sitting.

She is sitting.

We are sitting.

You (plural) are sitting.

They are sitting.

Do not confuse Present Continuous Tense (I am sitting) with Present Simple Tense (I sit).

Look at the conjugation of the verb “to sit” in present simple tense.

I sit

You sit.

He sits.

She sits.

It sits.

We sit.

You (plural) sit.

They sit.