| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has [vb pp] a significant role | 7 |
|
| 2 | [noun sg] has [vb pp] a significant role | 5 |
|
| 3 | has [vb pp] a significant role [prep] | 10 |
|
| 4 | has [vb pp] a significant role [prep] | 10 |
|
| 5 | has [vb pp] a significant role in | 9 |
|
| 6 | has [vb pp] a significant role in | 9 |
|
