May as well and Might as well have same meaning.
Definitions: To make suggestions, alternatives or show ideas.
Urdu : کیوں نہ
There are two formulas.
S + might/may as well + verb + object
S + sentence + s + might/may as well + verb + object
Examples: I may as well learn English.
You are watching t.v, I might as well watch too.
You are free, you may as well do practice.
