| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] n't [pers pn] | 462 |
|
| 2 | why [vb -s] n't [pers pn] | 102 |
|
| 3 | [noun] why [vb -s] n't | 9 |
|
