| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] to have been | 33 |
|
| 2 | and to have been | 21 |
|
| 3 | and to have been | 21 |
|
| 4 | or to have been | 11 |
|
| 5 | or to have been | 11 |
|
| 6 | [subord] to have been | 5 |
|
