| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] a central role | 37 |
|
| 2 | [verb] [verb] a central role | 18 |
|
| 3 | [noun sg] [verb] a central role | 16 |
|
| 4 | [noun pl] [verb] a central role | 14 |
|
| 5 | [modal v] [verb] a central role | 12 |
|
| 6 | [vb mod] [verb] a central role | 12 |
|
| 7 | have [verb] a central role | 11 |
|
| 8 | [adv] [verb] a central role | 10 |
|
| 9 | [adv] [verb] a central role | 9 |
|
| 10 | [pron] [verb] a central role | 8 |
|
| 11 | [noun prp] [verb] a central role | 7 |
|
| 12 | [vb pp] [verb] a central role | 6 |
|
| 13 | [pers pn] [verb] a central role | 5 |
|
| 14 | be [verb] a central role | 5 |
|
| 15 | [be] [verb] a central role | 5 |
|
| 16 | [verb] [verb] a central role | 18 |
|
| 17 | [verb] play a central role | 14 |
|
| 18 | [verb] [vb pp] a central role | 11 |
|
| 19 | [verb] played a central role | 8 |
|
| 20 | [verb] [to-vb] a central role | 7 |
|
| 21 | [verb] to play a central role | 6 |
|
| 22 | [verb] a central role [prep] | 87 |
|
| 23 | [verb] a central role [prep] | 87 |
|
| 24 | [verb] a central role in | 80 |
|
| 25 | [verb] a central role in | 80 |
|
| 26 | [verb] a central role for | 5 |
|
| 27 | [verb] a central role for | 5 |
|
