| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] [art] [adj] role in | 466 |
|
| 2 | [noun] [verb] [art] [adj] role in | 451 |
|
| 3 | [noun] [verb] [art] central [noun sg] in | 58 |
|
| 4 | [noun] [verb] [art] central [noun] in | 58 |
|
| 5 | [noun] [verb] [art] central role [prep] | 30 |
|
| 6 | [noun] [verb] [art] central role [prep] | 30 |
|
| 7 | [noun] [verb] [art] central role in | 24 |
|
| 8 | [noun] [verb] [art] central role in | 24 |
|
| 9 | [noun] [verb] [art] central role in | 24 |
|
| 10 | [noun] [verb] [art] central role in | 24 |
|
