| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at an [adj -er] [noun sg] | 52 |
|
| 2 | [was/were] [verb] at an [noun sg] | 43 |
|
| 3 | [was/were] [verb] at an [adj -er] | 5 |
|
