| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [Wh adv] [verb] n't we | 17 |
|
| 2 | so [Wh adv] do n't we | 17 |
|
| 3 | so why [verb] n't we | 17 |
|
| 4 | so [Wh adv] [vb base] n't we | 16 |
|
| 5 | so [Wh adv] do n't we | 16 |
|
