| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | played a [adj] role | 148 |
|
| 2 | played a [adj] role | 148 |
|
| 3 | [verb] a significant role | 91 |
|
| 4 | play a significant role | 77 |
|
| 5 | played a significant [noun] | 37 |
|
| 6 | played [art] significant role | 19 |
|
| 7 | played [art] significant role | 19 |
|
| 8 | played a significant role | 18 |
|
| 9 | [vb pp] a significant role | 18 |
|
| 10 | played a significant role | 18 |
|
