| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [noun] | 199651 |
|
| 2 | [noun] [prep] [det] [noun] | 146996 |
|
| 3 | [prep] a [det] [noun] | 6833 |
|
| 4 | [noun] [prep] a [det] | 2754 |
|
| 5 | [noun] a [det] [noun] | 1227 |
|
