| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but why [verb] [adv] we [vb infin] | 6 |
|
| 2 | but why [verb] [not/n't] we [vb infin] | 6 |
|
| 3 | but why do [adv] we [vb infin] | 6 |
|
| 4 | but why [verb] not we [vb infin] | 6 |
|
| 5 | but why [verb] n't we [vb infin] | 6 |
|
| 6 | but why [vb base] [adv] we [vb infin] | 5 |
|
| 7 | but why do [adv] we [vb infin] | 5 |
|
