| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [to-vb] [prep] a | 339 |
|
| 2 | so [conj] [to-vb] a | 166 |
|
| 3 | so [conj] [to-vb] [prep] | 109 |
|
| 4 | so [conj] [prep] a | 69 |
|
| 5 | so [to-vb] [prep] a | 5 |
|
