| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been find to be | 16 |
|
| 2 | [verb] [adv] been found to be | 16 |
|
| 3 | [vb -s] [adv] been find to be | 11 |
|
| 4 | has [adv] been find to be | 11 |
|
