| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at a [noun pl] ' [noun sg] | 5 |
|
| 2 | [adv] at a [noun pl] ' [noun sg] | 5 |
|
| 3 | [adv] at a [noun pl] ['s] [noun sg] | 5 |
|
