| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] | 1940735 |
|
| 2 | at [noun] [noun] | 31595 |
|
| 3 | at [noun] [prep] | 18387 |
|
| 4 | at [prep] [noun] | 437 |
|
