| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to have been [vb pp] [prep] [noun prp] | 94 |
|
| 2 | [vb pp] to have been [verb] by [noun prp] | 32 |
|
| 3 | reported to have been [verb] [prep] [noun prp] | 30 |
|
| 4 | [vb pp] to have been [verb] in [noun prp] | 24 |
|
| 5 | [vb pp] to have been [verb] on [noun prp] | 16 |
|
| 6 | said to have been [verb] [prep] [noun prp] | 13 |
|
| 7 | thought to have been [verb] [prep] [noun prp] | 13 |
|
| 8 | known to have been [verb] [prep] [noun prp] | 12 |
|
| 9 | believed to have been [verb] [prep] [noun prp] | 11 |
|
| 10 | alleged to have been [verb] [prep] [noun prp] | 8 |
|
| 11 | [vb pp] to have been [verb] [prep] nov. | 7 |
|
| 12 | [vb pp] to have been make [prep] [noun prp] | 7 |
|
| 13 | [vb pp] to have been [verb] to [noun prp] | 7 |
|
| 14 | [vb pp] to have been made [prep] [noun prp] | 7 |
|
| 15 | [vb pp] to have been arrest [prep] [noun prp] | 5 |
|
| 16 | [vb pp] to have been arrested [prep] [noun prp] | 5 |
|
