| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [noun] | 567318 |
|
| 2 | [prep] [noun] then | 1510 |
|
| 3 | [noun] then [noun] | 448 |
|
| 4 | [prep] then [noun] | 237 |
|
