| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] it [verb] | 4033 |
|
| 2 | [adv] [be] it [verb] | 398 |
|
| 3 | [be] [subord] it [verb] | 201 |
|
| 4 | [adv] [be] [subord] [verb] | 35 |
|
| 5 | [adv] [be] [subord] it | 27 |
|
