| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] a [adj] role | 243 |
|
| 2 | a [adj] role [verb] | 156 |
|
| 3 | [vb infin] a [adj] [verb] | 61 |
|
| 4 | [vb infin] a role [verb] | 17 |
|
