| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pers pn] [be] | 15 |
|
| 2 | [adv] have [not/n't] [pers pn] [be] | 14 |
|
| 3 | why have [not/n't] [pron] [be] | 12 |
|
| 4 | why have [adv] [pers pn] [be] | 11 |
|
