| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] have n't | 251 |
|
| 2 | [noun] have n't we | 84 |
|
| 3 | [adv] have n't we | 66 |
|
| 4 | [noun] [adv] have we | 7 |
|
