| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] been [vb pp] for three | 7 |
|
| 2 | have not been [vb pp] for three | 7 |
|
| 3 | had [adv] been [vb pp] for three | 6 |
|
| 4 | have n't been [vb pp] for three | 5 |
|
