| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] does [not/n't] he do | 6 |
|
| 2 | [adv] does n't he do | 6 |
|
| 3 | why does [not/n't] he do | 6 |
|
| 4 | why does [not/n't] he do | 6 |
|
