| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] so [adv] [subord] [to-vb] | 287 |
|
| 2 | [vb -s] so [adv] [subord] [to-vb] | 27 |
|
| 3 | [vb -s] [verb] so [adv] [subord] | 16 |
|
