| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun pl] [det] | 845 |
|
| 2 | at [art] [noun] [det] | 388 |
|
| 3 | at [art] [noun pl] [adj] | 96 |
|
| 4 | at [art] [noun pl] [det] | 25 |
|
