| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [no cls] why [verb] n't | 24 |
|
| 2 | [unc] why [verb] n't | 24 |
|
| 3 | [unc] why do n't | 23 |
|
| 4 | [unc] why [vb base] n't | 15 |
|
| 5 | [unc] why do n't | 14 |
|
| 6 | [unc] why did n't | 6 |
|
| 7 | [unc] why [vb past] n't | 6 |
|
| 8 | erm why [verb] n't | 5 |
|
| 9 | erm why [verb] n't | 5 |
|
