| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] n't [verb] he | 1215 |
|
| 2 | [vb past] n't [verb] at | 332 |
|
| 3 | [vb past] [verb] he at | 93 |
|
| 4 | n't [verb] he at | 54 |
|
