| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] do [not/n't] we do | 18 |
|
| 2 | [Wh adv] do n't we do | 18 |
|
| 3 | why do [not/n't] we do | 18 |
|
| 4 | [Wh adv] do [not/n't] we do | 17 |
|
