| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] a [det] [noun pl] [adv] | 162 |
|
| 2 | at [noun prp] a [det] [noun pl] | 13 |
|
| 3 | at [noun prp] [det] [noun pl] [adv] | 6 |
|
