| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] found to [be] | 47 |
|
| 2 | [vb base] [be] found to be | 47 |
|
| 3 | [vb base] been found to [be] | 47 |
|
| 4 | [vb base] [been] found to [be] | 47 |
|
| 5 | [vb base] be found to [be] | 47 |
|
