| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [noun sg] on | 931 |
|
| 2 | at [art] [noun pl] [noun sg] | 501 |
|
| 3 | [art] [noun pl] [noun sg] on | 180 |
|
| 4 | at [art] [noun pl] on | 126 |
|
