| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it [be] [adv] | 3338 |
|
| 2 | [verb] if [pron] [be] [adv] | 699 |
|
| 3 | [verb] [subord] it [be] [adv] | 655 |
|
| 4 | [verb] if it [be] [adv] | 180 |
|
