| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | play a [adj] role in | 795 |
|
| 2 | [adv] play a [adj] role | 107 |
|
| 3 | [adv] play a role in | 22 |
|
| 4 | [adv] a [adj] role in | 20 |
|
