| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [adv] | 2666 |
|
| 2 | at [adv] [adv] | 2561 |
|
| 3 | [prep] so [adv] | 1703 |
|
| 4 | [prep] so [adv] | 1703 |
|
| 5 | at so [adv] | 17 |
|
| 6 | at so [adv] | 17 |
|
