| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has played a significant | 12 |
|
| 2 | [noun sg] has played a significant | 8 |
|
| 3 | has played a significant [noun sg] | 16 |
|
| 4 | has played a significant [noun] | 16 |
|
| 5 | has played a significant role | 10 |
|
| 6 | has played a significant role | 10 |
|
| 7 | has played a significant part | 6 |
|
| 8 | has played a significant part | 6 |
|
