| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't [been] [adv] [det] [noun sg] | 9 |
|
| 2 | have n't been [adv] [det] [noun] | 9 |
|
| 3 | have n't [been] [adv] [det] [noun] | 7 |
|
