| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [adv] [conj] | 1209 |
|
| 2 | it [was/were] [adv] [subord] | 506 |
|
| 3 | it [be] [adv] if | 133 |
|
| 4 | [pron] [was/were] [adv] if | 14 |
|
| 5 | it [was/were] [adv] if | 7 |
|
| 6 | it [was/were] [adv] if | 7 |
|
