| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] played a significant [noun sg] | 29 |
|
| 2 | have played a significant [noun] | 29 |
|
| 3 | [verb] played a significant part | 17 |
|
| 4 | [verb] played a significant part | 17 |
|
| 5 | [vb -s] played a significant [noun] | 16 |
|
| 6 | has played a significant [noun] | 16 |
|
| 7 | [verb] played a significant role | 12 |
|
| 8 | [verb] played a significant role | 12 |
|
| 9 | [vb base] played a significant [noun] | 5 |
|
| 10 | have played a significant [noun] | 5 |
|
