Pomogite plz present continious,simple,perfect,perfect continious formula

present continious: to be+V4;

present simple:V1;

present perfect:has/have+V3;

present perfect continious:has/have been+V4

present continios: is/are+Ving

I is eating meat.

They are playing football.

Present Simple: V+s (when you, he, she,it)

I eat meat.

He eats meat.

Present Perfect: Have/has+ V3

I have eaten meat.

He has eaten meat.

Present Perfect Countinios: Have/has+been + Ving

I have been eating meat.

He has been eating meat.