| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [art] [adj] role | 163 |
|
| 2 | has a [adj] role | 106 |
|
| 3 | has an [adj] role | 48 |
|
| 4 | has [art] important role | 30 |
|
| 5 | has [art] key role | 15 |
|
| 6 | has [art] vital role | 10 |
|
| 7 | has [art] dual role | 8 |
|
| 8 | has [art] major role | 8 |
|
| 9 | has [art] central role | 6 |
|
| 10 | has [art] significant role | 6 |
|
| 11 | has the [adj] role | 6 |
|
| 12 | has [art] crucial role | 5 |
|
