| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [noun] [prep] | 211019 |
|
| 2 | at [noun] [prep] | 18387 |
|
| 3 | [pron] at [noun] | 3253 |
|
| 4 | [pron] at [prep] | 33 |
|
