| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] n't he [verb] she | 6 |
|
| 2 | why [vb past] n't he [verb] she | 6 |
|
| 3 | [adv] [vb past] n't he [verb] she | 6 |
|
| 4 | why [vb past] n't he [verb] she | 6 |
|
