| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [subord] it [verb] [adv] | 121 |
|
| 2 | [be] [subord] it [verb] [adv] | 47 |
|
| 3 | [be] [prep] [subord] it [verb] | 16 |
|
| 4 | [be] [prep] it [verb] [adv] | 8 |
|
