| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] role | 2320 |
|
| 2 | a [adj] role in | 1559 |
|
| 3 | [verb] a role in | 246 |
|
| 4 | [verb] a [adj] in | 38 |
|
| 5 | [verb] [adj] role in | 8 |
|
