| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of the role of [noun] [prep] | 48 |
|
| 2 | of the role of [noun] in | 43 |
|
| 3 | of the role of [noun sg] [prep] | 34 |
|
| 4 | of the role of [noun pl] [prep] | 12 |
|
| 5 | of the role of language [prep] | 6 |
|
| 6 | of the role of language [prep] | 6 |
|
