| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] found to be | 31 |
|
| 2 | [adv] be found to [be] | 31 |
|
| 3 | [adv] [been] found to [be] | 19 |
|
| 4 | [adv] been found to [be] | 19 |
|
| 5 | [adv] [was/were] found to [be] | 7 |
|
| 6 | also [be] found to [be] | 7 |
|
