| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] the role [prep] [noun sg] | 37 |
|
| 2 | [adv prt] [art] role of [noun sg] | 35 |
|
| 3 | on [art] role [prep] [noun sg] | 22 |
|
| 4 | over [art] role [prep] [noun sg] | 6 |
|
| 5 | out [art] role [prep] [noun sg] | 5 |
|
