| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] | 7092 |
|
| 2 | [noun sg] a [adj] | 6653 |
|
| 3 | [noun sg] at a | 6084 |
|
| 4 | [noun sg] at [adj] | 4521 |
|
