| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] at [art] [noun pl] ' | 10 |
|
| 2 | [prep] [noun] at the [noun pl] ['s] | 10 |
|
| 3 | [prep] [noun prp] at [art] [noun pl] ['s] | 6 |
|
| 4 | [prep] [noun sg] at [art] [noun pl] ['s] | 5 |
|
