| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | play a [adj] role in | 795 |
|
| 2 | [pron] play a [adj] role | 115 |
|
| 3 | [pron] play a role in | 9 |
|
| 4 | [pron] a [adj] role in | 7 |
|
