| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] n't they [vb infin] we | 6 |
|
| 2 | [Wh adv] do n't they [vb infin] we | 6 |
|
| 3 | [Wh adv] [verb] n't they [vb infin] us | 6 |
|
