| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] not [pron] [vb infin] | 606 |
|
| 2 | why [verb] not we [vb infin] | 190 |
|
| 3 | [adv] [vb past] not we [vb infin] | 13 |
|
| 4 | why [vb past] [adv] we [vb infin] | 11 |
|
| 5 | why [vb past] not we [verb] | 11 |
|
