| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | play a [adj] role in this | 15 |
|
| 2 | played a [adj] role in [det] | 9 |
|
| 3 | play a major role in [det] | 8 |
|
| 4 | play a [adj] role in [det] | 8 |
|
| 5 | play a crucial role in [det] | 7 |
|
| 6 | plays a [adj] role in [det] | 6 |
|
| 7 | play a [adj] role in all | 6 |
|
| 8 | play a leading role in [det] | 6 |
|
| 9 | play a [adj] role in [det] | 6 |
|
| 10 | played a [adj] role in [det] | 5 |
|
| 11 | play a central role in [det] | 5 |
|
| 12 | to play a [adj] role in [det] | 5 |
|
