The Present Perfect Tense
| Subject | Predicate | Object | Adverbial modifier | ||
| They | have returned | from the trip | today | ||
| Have | they | returned | from the trip | today? | |
| Where | have | they | returned | from | today? |
| Who | has returned | from the trip | today? |
| Affirmative | Interrogative | Negative |
| I You have returned We They | I Have you returned? we they | I You have not returned We They |
  He has returned
She
| Has he returned ? she | He has not returned She |