| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] has n't been | 52 |
|
| 2 | still has n't [been] | 17 |
|
| 3 | just has n't [been] | 7 |
|
| 4 | certainly has n't [been] | 5 |
|
| 5 | perhaps has n't [been] | 5 |
|
