| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [subord] | 7427 |
|
| 2 | so [adv] [subord] | 4440 |
|
| 3 | [prep] so [adv] | 1701 |
|
| 4 | [prep] so [subord] | 14 |
|
