| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] [be] | 3868 |
|
| 2 | so it [vb mod] [be] | 320 |
|
| 3 | so it [vb mod] [verb] | 215 |
|
| 4 | so it [verb] [be] | 32 |
|
| 5 | so [vb mod] [verb] [be] | 14 |
|
