Question

what is the rule for using helping verb ''DO'' in positive sentence of present indefinite tense
give fast answer in theory type me ​

Answer 1

Explanation:

'Do' is used in Simple Present or Present Indefinite Tense with the singular person like they, we, us, you, I etc.

i) It is used in negative sentence;

They do not play cricket.

I do not travel much.

ii) It is used to interrogative sentences;

Do you play cricket?

Do I travel much?