| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] a [noun] | 29467 |
|
| 2 | [noun] a [noun sg] | 28650 |
|
| 3 | [noun] [art] role | 111 |
|
| 4 | [noun] [art] role | 111 |
|
| 5 | [noun] a role | 18 |
|
| 6 | [noun] a role | 18 |
|
