| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] | 13643 |
|
| 2 | [subord] it [be] [adv] | 9778 |
|
| 3 | [subord] it [be] [verb] | 8646 |
|
| 4 | [subord] it [adv] [verb] | 1419 |
|
| 5 | [subord] [be] [adv] [verb] | 598 |
|
