| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] [subord] [to-vb] | 318 |
|
| 2 | [vb -s] so [adv] [subord] | 44 |
|
| 3 | [vb -s] so [adv] [to-vb] | 9 |
|
| 4 | [vb -s] [adv] [subord] [to-vb] | 7 |
|
