| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [det] | 4876 |
|
| 2 | at [adv] [det] | 1722 |
|
| 3 | at [adv] a | 1388 |
|
| 4 | at a [det] | 93 |
|
