| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [det] | 24354 |
|
| 2 | at [adv] [prep] | 3518 |
|
| 3 | at [adv] [det] | 1605 |
|
| 4 | at [prep] [det] | 188 |
|
