| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] have been [vb pp] by a | 46 |
|
| 2 | [verb] to have been [verb] by a | 40 |
|
| 3 | [vb pp] have been [verb] by a | 27 |
|
| 4 | [vb past] have been [verb] by a | 9 |
|
| 5 | seem have been [verb] by a | 8 |
|
| 6 | [vb -s] have been [verb] by a | 8 |
|
| 7 | [verb] have been cause by a | 7 |
|
| 8 | think have been [verb] by a | 7 |
|
| 9 | [verb] have been caused by a | 7 |
|
| 10 | said have been [verb] by a | 6 |
|
| 11 | say have been [verb] by a | 6 |
|
| 12 | thought have been [verb] by a | 6 |
|
| 13 | report have been [verb] by a | 5 |
|
| 14 | appear have been [verb] by a | 5 |
|
