| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] | 33714 |
|
| 2 | so it [verb] | 1131 |
|
| 3 | so it [vb mod] | 708 |
|
| 4 | so [vb mod] [verb] | 646 |
|
