| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [n mass] [prep] | 5426 |
|
| 2 | at [adv] [prep] | 3658 |
|
| 3 | at [n mass] [prep] | 1524 |
|
| 4 | at [adv] [n mass] | 1355 |
|
