| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb -s] n't [pers pn] [verb] | 86 |
|
| 2 | [vb -s] n't [pers pn] [adv] [verb] | 29 |
|
| 3 | why [vb -s] [pers pn] [adv] [verb] | 14 |
|
| 4 | why [vb -s] n't [pers pn] [adv] | 8 |
|
