| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [verb] n't [vb infin] | 1405 |
|
| 2 | but [verb] n't [vb infin] | 1161 |
|
| 3 | but [det] [verb] n't | 393 |
|
| 4 | but [det] [verb] [vb infin] | 27 |
|
