| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [noun sg] | 9454 |
|
| 2 | [adv prt] a [adj] [noun sg] | 7619 |
|
| 3 | [adv prt] at [adj] [noun sg] | 1149 |
|
| 4 | [adv prt] at a [noun sg] | 378 |
|
| 5 | [adv prt] at a [adj] | 327 |
|
