| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] but [vb past] | 352 |
|
| 2 | so [conj] [vb past] | 113 |
|
| 3 | so [coord] [vb past] | 48 |
|
| 4 | so but [verb] | 9 |
|
| 5 | so but [vb past] | 6 |
|
