| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] why do [not/n't] we [vb infin] | 5 |
|
| 2 | [noun] [Wh adv] do [not/n't] we [vb infin] | 5 |
|
| 3 | [noun sg] [Wh adv] do [not/n't] we [vb infin] | 5 |
|
