What we use do did does

Do/does is used in simple present tense. Do is used with I,we,you,they,more than one person or thing, plural subjects. Does is used with he,she,it,one person or thing, singular subject. Ex:- I do not eat it. He doesn't tell a lie. Did is used in simple past tense. Ex:- You did not go there. She didn't speak english.

wecan use do, did, dose this way I do, we do, you do they do.. he/she does and past tense I did, you did, we did,they did