| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] n't he [verb] | 92 |
|
| 2 | [Wh adv] [vb past] he [verb] [prep] | 78 |
|
| 3 | [vb past] n't he [verb] [prep] | 28 |
|
