| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] so [det] [conj] | 205 |
|
| 2 | but [not/n't] so [det] | 40 |
|
| 3 | but [not/n't] [det] [conj] | 11 |
|
| 4 | but [not/n't] so [conj] | 7 |
|
