| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and have not been [vb pp] by | 15 |
|
| 2 | and have not been [verb] by | 13 |
|
| 3 | and has not been [verb] by | 7 |
|
| 4 | and have not been [verb] by | 5 |
|
