| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [verb] [prep] some | 18 |
|
| 2 | to have been [verb] [prep] some | 18 |
|
| 3 | to have been [verb] in some | 7 |
|
| 4 | to have been [verb] in some | 7 |
|
