| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not [verb] [to-vb] | 15591 |
|
| 2 | [vb past] not [verb] [to-vb] | 5513 |
|
| 3 | had [adv] [verb] [to-vb] | 1729 |
|
| 4 | have not [verb] [to-vb] | 854 |
|
| 5 | had not [verb] [verb] | 632 |
|
