| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [verb] be found to | 8 |
|
| 2 | [adj] [verb] [been] found to | 8 |
|
| 3 | [adj] have [be] found to | 8 |
|
| 4 | [adj] [verb] been found to | 8 |
|
