| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [noun pl] ['s] | 311 |
|
| 2 | [noun prp] at [art] [noun pl] | 99 |
|
| 3 | [noun prp] [art] [noun pl] ['s] | 13 |
|
| 4 | [noun prp] at [noun pl] ['s] | 7 |
|
