| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [no cls] why [verb] not | 24 |
|
| 2 | [unc] why [verb] n't | 24 |
|
| 3 | [unc] why [verb] not | 24 |
|
| 4 | [unc] why do not | 23 |
|
| 5 | [unc] why [vb base] not | 15 |
|
| 6 | [unc] why do not | 14 |
|
| 7 | [unc] why did not | 6 |
|
| 8 | [unc] why [vb past] not | 6 |
|
| 9 | erm why [verb] not | 5 |
|
| 10 | erm why [verb] not | 5 |
|
