| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] | 8700 |
|
| 2 | [adv prt] a [adj] | 8561 |
|
| 3 | [adv prt] at [adj] | 3234 |
|
| 4 | [adv prt] at a | 665 |
|
