| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [noun] [noun pl] | 1524 |
|
| 2 | [prep] [art] [noun pl] [noun pl] | 1358 |
|
| 3 | at [art] [noun pl] [noun] | 561 |
|
| 4 | at [art] [noun pl] [noun pl] | 32 |
|
