| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] did n't we | 19 |
|
| 2 | [noun] [adv] [vb past] n't we | 16 |
|
| 3 | [noun sg] [adv] [vb past] n't we | 10 |
|
| 4 | [noun pl] [adv] [vb past] n't we | 6 |
|
