| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [was/were] [adv] | 3463 |
|
| 2 | it [was/were] [adv] [conj] | 1851 |
|
| 3 | [subord] it [was/were] [conj] | 170 |
|
| 4 | [subord] it [adv] [conj] | 8 |
|
