| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] [subord] [to-vb] | 318 |
|
| 2 | [adv] [subord] [to-vb] [adv] | 146 |
|
| 3 | so [subord] [to-vb] [adv] | 80 |
|
| 4 | so [adv] [subord] [adv] | 42 |
|
| 5 | so [adv] [to-vb] [adv] | 16 |
|
