| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [be] found to be [adj] | 18 |
|
| 2 | [vb -s] be found to [be] [adj] | 18 |
|
| 3 | has [be] found to [be] [adj] | 17 |
|
| 4 | [vb -s] been found to [be] [adj] | 17 |
|
| 5 | [vb -s] [been] found to [be] [adj] | 17 |
|
