| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [art] [adj] role in | 188 |
|
| 2 | have a [adj] role in | 126 |
|
| 3 | have [art] [adj] role in | 58 |
|
| 4 | have an [adj] role in | 55 |
|
| 5 | has [art] [adj] role in | 48 |
|
| 6 | have [art] [adj] role in | 43 |
|
| 7 | have [art] important role in | 41 |
|
| 8 | have [art] key role in | 22 |
|
| 9 | to have [art] [adj] role in | 15 |
|
| 10 | had [art] [adj] role in | 14 |
|
| 11 | have [art] central role in | 11 |
|
| 12 | have [art] major role in | 11 |
|
| 13 | have [art] vital role in | 9 |
|
| 14 | have no [adj] role in | 7 |
|
| 15 | have [art] significant role in | 6 |
|
| 16 | having [art] [adj] role in | 6 |
|
| 17 | have [art] crucial role in | 5 |
|
