| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] by many [noun] | 53 |
|
| 2 | been [vb pp] by many [noun] | 53 |
|
| 3 | been [verb] by many [noun pl] | 45 |
|
| 4 | been adopt by many [noun] | 5 |
|
| 5 | been adopted by many [noun] | 5 |
|
