| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [vb pp] [prep] a | 159 |
|
| 2 | to have been [verb] by a | 55 |
|
| 3 | to have been [verb] as a | 28 |
|
| 4 | to have been [verb] in a | 19 |
|
| 5 | to have been [verb] on a | 11 |
|
| 6 | to have been caused [prep] a | 9 |
|
| 7 | to have been make [prep] a | 9 |
|
| 8 | to have been cause [prep] a | 9 |
|
| 9 | to have been made [prep] a | 9 |
|
| 10 | to have been [verb] with a | 8 |
|
| 11 | to have been [verb] from a | 7 |
|
| 12 | to have been [verb] for a | 6 |
|
| 13 | to have been born [prep] a | 6 |
|
| 14 | to have been bear [prep] a | 6 |
|
| 15 | to have been [verb] to a | 5 |
|
| 16 | to have been used [prep] a | 5 |
|
| 17 | to have been use [prep] a | 5 |
|
