| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [not/n't] [verb] at the | 123 |
|
| 2 | [vb past] [not/n't] [verb] so at | 8 |
|
| 3 | [not/n't] [verb] so at the | 7 |
|
| 4 | [vb past] [verb] so at the | 5 |
|
