| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been [verb] [prep] [adj] | 274 |
|
| 2 | appears to have been [verb] [prep] | 87 |
|
| 3 | appears to have [verb] [prep] [adj] | 19 |
|
| 4 | appears to have been [verb] [adj] | 7 |
|
| 5 | appears to have been [prep] [adj] | 6 |
|
