| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] [subord] | 4450 |
|
| 2 | [to-vb] [adv] [subord] | 4075 |
|
| 3 | [to-vb] so [adv] | 541 |
|
| 4 | [to-vb] so [subord] | 185 |
|
