| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] [conj] | 28353 |
|
| 2 | [prep] [num] [conj] | 28353 |
|
| 3 | at [adj] [conj] | 3134 |
|
| 4 | at [num] [conj] | 1022 |
|
