| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have played a [adj] role in | 107 |
|
| 2 | has play a [adj] role in | 40 |
|
| 3 | had play a [adj] role in | 29 |
|
| 4 | have play a major role in | 24 |
|
| 5 | have play a [adj] role in | 22 |
|
| 6 | have play a key role in | 20 |
|
| 7 | have play a significant role in | 11 |
|
| 8 | have play a crucial role in | 10 |
|
| 9 | have play a leading role in | 10 |
|
| 10 | have play a central role in | 8 |
|
| 11 | to have play a [adj] role in | 7 |
|
