| Positive sentences | Interrogative sentences | Negative sentences |
| Rita sings well. | Does Rita sing well? | Rita does not sing well. |
| The curd is sweet. | Is the curd sweet ? | The curd is not sweet. |
| They will go to Delhi. | will they go to Delhi ? | They will not go to Delhi. |
| He has written a letter. | Has he written letter? | He has not written letter. |
| These roses are red. | Are these roses red ? | These roses are not red. |
| Nidhi has a doll. | Does Nidhi have a doll ? | Nidhi does not have a doll. |
