Write a short sentence for each of the following, underlining the particular structure:
| 1 | present simple: |
| 2 | present continuous: |
| 3 | pres.perfect simple: |
| 4 | pres. perfect cont: |
| 5 | past simple: |
| 6 | past continuous: |
| 7 | past perfect simple: |
| 8 | future simple: |
| 9 | future continuous: |
| 10 | future perfect simple: |
| 11 | phrasal verb: |
| 12 | infinitive: |
| 13 | gerund (-ing): |
| 14 | conditional: |
| 15 | wh question: |
| 16 | yes/no question: |
| 17 | tag question: |
| 18 | modal verb: |
| 19 | auxiliary verb: |
| 20 | passive: |