| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [art] [adj] role in | 15 |
|
| 2 | to have [art] important role in | 8 |
|
| 3 | to have an [adj] role in | 8 |
|
| 4 | to have a [adj] role in | 7 |
|
