| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [vb pp] a [adj] role [prep] | 47 |
|
| 2 | has [vb pp] a [adj] role [prep] | 47 |
|
| 3 | have [vb pp] a key role [prep] | 20 |
|
| 4 | [verb] [vb pp] a key role [prep] | 20 |
|
| 5 | has [vb pp] a key [noun] [prep] | 11 |
|
| 6 | has [vb pp] a key [noun sg] [prep] | 11 |
|
| 7 | has [vb pp] [art] key role [prep] | 6 |
|
| 8 | has [vb pp] [art] key role [prep] | 6 |
|
| 9 | has [vb pp] a key role [prep] | 5 |
|
| 10 | has [vb pp] a key role [prep] | 5 |
|
| 11 | [vb -s] [vb pp] a key role [prep] | 5 |
|
| 12 | has [verb] a key role [prep] | 5 |
|
| 13 | has [vb pp] a key role [prep] | 5 |
|
| 14 | has [vb pp] a key role [prep] | 5 |
|
