| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to have been [verb] | 918 |
|
| 2 | [vb pp] to have [verb] the | 398 |
|
| 3 | [vb pp] to have been the | 73 |
|
| 4 | to have been [verb] the | 36 |
|
