| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [adj] [unc] | 131 |
|
| 2 | at [art] [adj] [adj] [unc] | 22 |
|
| 3 | at [art] [adj] [adj] [unc] | 22 |
|
| 4 | at a [adj] [adj] [unc] | 11 |
|
| 5 | at a [adj] [adj] [unc] | 10 |
|
