| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] | 583602 |
|
| 2 | [be] [prep] [noun] | 54730 |
|
| 3 | [be] [noun] [prep] | 33233 |
|
| 4 | [be] [prep] [prep] | 1989 |
|
