Use of won't and Don't

[rahuldhoble]

Which one is correct ?

He don't smoke .
He won't smoke.
I don't smoke.
I won't smoke.

 

[5jj]

With no further context to go on, I'd say:

He don't smoke . Incorrect
He won't smoke. Possible
I don't smoke. Correct
I won't smoke. Possible

 

[rahuldhoble]

Can you give me some explanation that why first statement is incorrect ?

 

[5jj]

Can you give me some explanation [STRIKE]that[/STRIKE] of why the first statement is incorrect ?

He don't :cross:
He doesn't :tick:

 

[rahuldhoble]

It means " He doesn't smoke" is the correct statement . Is that right ?

 

[Rover_KE]

"He doesn't smoke" is the correct statement. Is that right?

Yes, 'He don't smoke' is a non-standard and dialect version.

Note how I have removed spaces around your punctuation marks.

Rover

 

[rahuldhoble]

Ok . Thanks , One more question. Is below statement correct ?

I didn't smoke and I don't smoke.I would say I won't smoke in my life.