| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to have been [verb] [prep] [art] | 219 |
|
| 2 | [vb pp] to have been [vb pp] [prep] [art] | 213 |
|
| 3 | [vb pp] to have been [verb] [prep] the | 151 |
|
| 4 | [vb pp] to have been [verb] [prep] the | 151 |
|
| 5 | [vb pp] to have been [verb] by [art] | 77 |
|
| 6 | [vb pp] to have been [verb] [prep] a | 68 |
|
| 7 | [vb pp] to have been [verb] [prep] a | 59 |
|
| 8 | said to have been [verb] [prep] [art] | 47 |
|
| 9 | [vb pp] to have been [verb] in [art] | 41 |
|
| 10 | thought to have been [verb] [prep] [art] | 37 |
|
| 11 | reported to have been [verb] [prep] [art] | 25 |
|
| 12 | believed to have been [verb] [prep] [art] | 22 |
|
| 13 | known to have been [verb] [prep] [art] | 19 |
|
| 14 | [vb pp] to have been [verb] on [art] | 14 |
|
| 15 | [vb pp] to have been kill [prep] [art] | 12 |
|
| 16 | [vb pp] to have been killed [prep] [art] | 12 |
|
| 17 | [vb pp] to have been cause [prep] [art] | 11 |
|
| 18 | [vb pp] to have been caused [prep] [art] | 11 |
|
| 19 | [vb pp] to have been [verb] to [art] | 11 |
|
| 20 | alleged to have been [verb] [prep] [art] | 10 |
|
| 21 | deemed to have been [verb] [prep] [art] | 9 |
|
| 22 | [vb pp] to have been used [prep] [art] | 9 |
|
| 23 | [vb pp] to have been made [prep] [art] | 9 |
|
| 24 | [vb pp] to have been [verb] for [art] | 9 |
|
| 25 | [vb pp] to have been make [prep] [art] | 9 |
|
| 26 | [vb pp] to have been [verb] at [art] | 9 |
|
| 27 | [vb pp] to have been use [prep] [art] | 9 |
|
| 28 | [vb pp] to have been [verb] [prep] an | 9 |
|
| 29 | [vb pp] to have been [verb] during [art] | 8 |
|
| 30 | [vb pp] to have been [verb] from [art] | 8 |
|
