| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [subord] [verb] | 1639 |
|
| 2 | [pron] [subord] [verb] | 1591 |
|
| 3 | [pron] so [verb] | 685 |
|
| 4 | [pron] so [subord] | 90 |
|
