| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to play a [adj] role in | 117 |
|
| 2 | to play a [adj] role in | 104 |
|
| 3 | [verb] a central role in | 80 |
|
| 4 | play a central role in | 59 |
|
| 5 | to play a central [noun sg] in | 11 |
|
| 6 | to play a central [noun] in | 11 |
|
| 7 | [to-vb] a central role in | 10 |
|
| 8 | to play a central role [prep] | 9 |
|
| 9 | to play a central role [prep] | 9 |
|
| 10 | to play [art] central role in | 9 |
|
| 11 | to play a central role in | 9 |
|
| 12 | to play [art] central role in | 9 |
|
| 13 | to play a central role in | 9 |
|
| 14 | to play a central role in | 9 |
|
| 15 | to play a central role in | 9 |
|
