No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] a central role in | 80 | |
2 | play a central role in | 59 | |
3 | [vb -s] a central role in | 17 | |
4 | [vb past] a central role in | 15 | |
5 | [vb pp] a central role in | 14 | |
6 | played a central role in | 13 | |
7 | [vb infin] a central role in | 12 | |
8 | have a central role in | 11 | |
9 | plays a central role in | 11 | |
10 | [to-vb] a central role in | 10 | |
11 | [vb base] a central role in | 9 | |
12 | play a central role in | 9 | |
13 | played a central role in | 9 | |
14 | to play a central role in | 9 | |
15 | play a central role in | 6 |