| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] a [adj] role | 143 |
|
| 2 | have [vb pp] a significant [noun] | 126 |
|
| 3 | have [vb pp] [art] significant role | 14 |
|
| 4 | have [vb pp] [art] significant role | 14 |
|
| 5 | [verb] [vb pp] a significant role | 12 |
|
| 6 | have [verb] a significant role | 12 |
|
| 7 | have [vb pp] a significant role | 12 |
|
