| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [art] | 2618 |
|
| 2 | [subord] [prep] a [noun sg] | 2471 |
|
| 3 | [subord] [prep] [noun sg] [art] | 350 |
|
| 4 | [subord] a [noun sg] [art] | 57 |
|
