| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [not/n't] [verb] to | 2771 |
|
| 2 | [vb past] [not/n't] [verb] a | 2620 |
|
| 3 | [vb past] [verb] to a | 557 |
|
| 4 | [not/n't] [verb] to a | 417 |
|
