| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] at a | 534 |
|
| 2 | [verb] at a [adj -er] | 405 |
|
| 3 | [verb] [adv prt] a [adj -er] | 151 |
|
| 4 | [adv prt] at a [adj -er] | 29 |
|
| 5 | [verb] [adv prt] at [adj -er] | 12 |
|
