| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] been [adv] [adj] for | 8 |
|
| 2 | have [not/n't] been [adv] [adj] for | 8 |
|
| 3 | have not been [adv] [adj] for | 7 |
|
