| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been found to be [adv] | 36 |
|
| 2 | been found to [be] [adv] | 34 |
|
| 3 | been found to [be] more | 9 |
|
| 4 | been found to [be] more | 9 |
|
