| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] have n't he [verb] | 28 |
|
| 2 | why have [not/n't] he [verb] | 28 |
|
| 3 | [Wh adv] have [not/n't] he [vb pp] | 27 |
|
| 4 | [Wh adv] had [not/n't] he [verb] | 23 |
|
| 5 | [Wh adv] has [not/n't] he [verb] | 5 |
|
