| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] a | 5956 |
|
| 2 | at [adv] a | 1376 |
|
| 3 | [adv] at a | 1370 |
|
| 4 | [adv] at [adv] | 1281 |
|
