| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an [adj] role in | 388 |
|
| 2 | [verb] an [adj] role to play | 67 |
|
| 3 | an [adj] role to play in | 49 |
|
| 4 | [verb] [adj] role to play in | 7 |
|
