| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] play a [adj] role [prep] | 69 |
|
| 2 | [vb -s] play a [adj] role [prep] | 68 |
|
| 3 | [verb] play a key role [prep] | 24 |
|
| 4 | [vb -s] play [art] key role [prep] | 7 |
|
| 5 | [vb -s] [verb] a key role [prep] | 6 |
|
| 6 | [vb -s] play a key [noun] [prep] | 6 |
|
| 7 | [vb -s] play a key role [prep] | 6 |
|
| 8 | [vb -s] play a key role [prep] | 6 |
|
| 9 | [vb -s] play a key [noun sg] [prep] | 6 |
|
