| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] found to be [adj] | 141 |
|
| 2 | [was/were] found [prep] be [adj] | 141 |
|
| 3 | was found [prep] be [adj] | 78 |
|
| 4 | were found [prep] be [adj] | 63 |
|
