| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't we [verb] | 189 |
|
| 2 | do n't we [adv] [verb] | 38 |
|
| 3 | why do we [adv] [verb] | 32 |
|
| 4 | why do n't we [adv] | 31 |
|
