To form the present simple interrogative, we use the auxiliary verb 'do' or 'does' at the beginning of the sentence, followed by the subject and then the base form of the main verb.
| Interrogative | Short answers |
|---|---|
| Do I like fish? | Yes, I do./No, I don't. |
| Do you like fish? | Yes, you do./No, you don't. |
| Does he like fish? | Yes, he does./No, he doesn't. |
| Does she like fish? | Yes, she does./No, she doesn't. |
| Does it like fish? | Yes, it does./No, it doesn't. |
| Do we like fish? | Yes, we do./No, we don't. |
| Do you like fish? | Yes, you do./No, you don't. |
| Do they like fish? | Yes, they do./No, they don't. |