| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not [verb] | 68747 |
|
| 2 | not [verb] to | 14568 |
|
| 3 | [vb past] [verb] to | 11184 |
|
| 4 | [vb past] not to | 227 |
|
