| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] not we | 246 |
|
| 2 | why [verb] n't we | 245 |
|
| 3 | why do not we | 242 |
|
| 4 | why [vb base] not we | 233 |
|
| 5 | why do not we | 229 |
|
| 6 | why did not we | 12 |
|
| 7 | why [vb past] not we | 12 |
|
