| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] were [not/n't] | 6020 |
|
| 2 | but [pron] were | 2745 |
|
| 3 | but were [not/n't] | 105 |
|
| 4 | but [pron] [not/n't] | 48 |
|
