| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't been [vb pp] by | 41 |
|
| 2 | had n't been [verb] by | 20 |
|
| 3 | has n't been [verb] by | 15 |
|
| 4 | have n't been [verb] by | 6 |
|
| 5 | have n't been helped by | 5 |
|
| 6 | have n't been help by | 5 |
|
