| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [conj] | 32920 |
|
| 2 | [coord] [prep] a [noun] | 6870 |
|
| 3 | [coord] [prep] [noun] [conj] | 2618 |
|
| 4 | [coord] a [noun] [conj] | 1912 |
|
