| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] | 518281 |
|
| 2 | [conj] [noun] [prep] | 158028 |
|
| 3 | [conj] a [noun] | 84968 |
|
| 4 | [conj] a [prep] | 42 |
|
