| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [verb] n't [pron] | 157 |
|
| 2 | [conj] [vb past] n't [pron] | 127 |
|
| 3 | but [vb past] [adv] [pron] | 74 |
|
| 4 | but [vb past] not [pron] | 39 |
|
| 5 | but [vb past] [not/n't] [pron] | 39 |
|
