| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] so [subord] [to-vb] | 311 |
|
| 2 | so [subord] [to-vb] a | 138 |
|
| 3 | [verb] [subord] [to-vb] a | 66 |
|
| 4 | [verb] so [subord] a | 9 |
|
| 5 | [verb] so [to-vb] a | 5 |
|
