do did does have are is... 問問題時應點用???

第一人稱 I, we -do
第二人稱 you-do
第三人稱he, she,it-does

do-ask actions ,have verbs eg Did you (do) your homework?
are is-,no verbs eg Are you happy?

第一人稱 do did have are

第二人稱does is

第三人稱 did have