| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [num] at | 18 |
|
| 2 | [prep] a [adj] at | 13 |
|
| 3 | of a [adj] at | 9 |
|
| 4 | with a [adj] at | 8 |
|
| 5 | for a [adj] at | 8 |
|
