| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to have been [verb] [prep] a | 120 |
|
| 2 | [verb] to have been [vb pp] [prep] a | 118 |
|
| 3 | [vb pp] to have been [verb] [prep] a | 59 |
|
| 4 | [verb] to have been [verb] by a | 40 |
|
| 5 | [verb] to have been [verb] by a | 40 |
|
| 6 | seem to have been [verb] [prep] a | 25 |
|
| 7 | [vb -s] to have been [verb] [prep] a | 25 |
|
| 8 | say to have been [verb] [prep] a | 21 |
|
| 9 | [vb past] to have been [verb] [prep] a | 20 |
|
| 10 | appear to have been [verb] [prep] a | 20 |
|
| 11 | [verb] to have been [verb] as a | 18 |
|
| 12 | [verb] to have been [verb] as a | 18 |
|
| 13 | said to have been [verb] [prep] a | 17 |
|
| 14 | [verb] to have been [verb] in a | 15 |
|
| 15 | [verb] to have been [verb] in a | 15 |
|
| 16 | thought to have been [verb] [prep] a | 13 |
|
| 17 | think to have been [verb] [prep] a | 13 |
|
| 18 | seems to have been [verb] [prep] a | 13 |
|
| 19 | [vb base] to have been [verb] [prep] a | 12 |
|
| 20 | appears to have been [verb] [prep] a | 11 |
|
| 21 | believe to have been [verb] [prep] a | 9 |
|
| 22 | [verb] to have been cause [prep] a | 8 |
|
| 23 | [verb] to have been made [prep] a | 8 |
|
| 24 | [verb] to have been caused [prep] a | 8 |
|
| 25 | [verb] to have been make [prep] a | 8 |
|
| 26 | [verb] to have been [verb] on a | 7 |
|
| 27 | [verb] to have been [verb] from a | 7 |
|
| 28 | [verb] to have been [verb] with a | 7 |
|
| 29 | [verb] to have been [verb] with a | 7 |
|
| 30 | [verb] to have been [verb] from a | 7 |
|
