| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [not/n't] [adv] so | 54 |
|
| 2 | but [not/n't] [adv] so | 54 |
|
| 3 | but not [adv] so | 54 |
|
| 4 | but [not/n't] quite so | 11 |
|
| 5 | but [not/n't] quite so | 11 |
|
