| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] n't [pers pn] | 1617 |
|
| 2 | [coord] [vb base] n't [pers pn] | 229 |
|
| 3 | [coord] why [vb base] [pers pn] | 106 |
|
| 4 | [coord] why [vb base] n't | 46 |
|
