| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] | 583574 |
|
| 2 | [prep] [det] [noun] | 353826 |
|
| 3 | [det] [noun] [prep] | 214953 |
|
| 4 | [prep] [det] [prep] | 42808 |
|
