| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why have n't [pers pn] | 161 |
|
| 2 | [Wh adv] had n't [pers pn] | 76 |
|
| 3 | [Wh adv] have n't [pers pn] | 75 |
|
| 4 | [Wh adv] have n't you | 51 |
|
| 5 | [Wh adv] have n't she | 33 |
|
| 6 | [Wh adv] have n't he | 32 |
|
| 7 | [Wh adv] have n't i | 21 |
|
| 8 | [Wh adv] have n't they | 16 |
|
| 9 | [Wh adv] has n't [pers pn] | 10 |
|
