| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was report to have been [verb] on | 10 |
|
| 2 | was report [to-vb] been [verb] on | 10 |
|
| 3 | was report [to-vb] been [vb pp] on | 10 |
|
| 4 | was reported [to-vb] been [verb] on | 10 |
|
