| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] at | 3106 |
|
| 2 | [verb] at [num ord] | 1771 |
|
| 3 | [prep] [verb] [num ord] | 369 |
|
| 4 | [prep] at [num ord] | 45 |
|
