| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why do n't we | 32 |
|
| 2 | so why do n't we | 16 |
|
| 3 | so why do n't we | 16 |
|
| 4 | well why do n't we | 9 |
|
| 5 | well why do n't we | 9 |
|
