| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why had [not/n't] [pers pn] | 76 |
|
| 2 | [Wh adv] had n't [pers pn] | 76 |
|
| 3 | [Wh adv] had [not/n't] she | 31 |
|
| 4 | [Wh adv] had [not/n't] he | 26 |
|
| 5 | [Wh adv] had [not/n't] i | 11 |
|
| 6 | [Wh adv] had [not/n't] they | 7 |
|
