Grammar Stage Part 1

Do and Does

• Do and does indicate daily activities. They are habitual actions.
• Negative forms for first person and plural third persons use don’t or do not and for
   the interrogative form use do.

Example
– I don’t go to school at 06:00 / I go at 06:30.
– Do they have a pet? Yes, they do.
– Do they keep a dog? No, they don’t.

• Negative forms for singular third persons use doesn’t or does not and for the interrogative
   use does.

Example
– Does she have a dog?No, she doesn’t.
– She doesn’t have a dog.
– He doesn’t go to school at 06:00 / He goes at 06:15.
– Does she have a cat? Yes, she does. She has a cat.