| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] [verb] | 29094 |
|
| 2 | [not/n't] [vb infin] but | 619 |
|
| 3 | [vb infin] but [verb] | 363 |
|
| 4 | [not/n't] but [verb] | 84 |
|
