| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] so [adv] [conj] | 888 |
|
| 2 | but so [adv] [conj] | 57 |
|
| 3 | but [prep] [adv] [conj] | 24 |
|
| 4 | but [prep] so [adv] | 14 |
|
