| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at an [adj -er] [noun sg] | 52 |
|
| 2 | [verb] an [adj -er] [noun sg] [conj] | 38 |
|
| 3 | at an [adj -er] [noun sg] [conj] | 22 |
|
| 4 | [verb] at an [noun sg] [conj] | 20 |
|
| 5 | [verb] at [adj -er] [noun sg] [conj] | 10 |
|
