| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [pers pn] [verb] at a | 21 |
|
| 2 | as [pron] [vb past] at a | 18 |
|
| 3 | as they [verb] at a | 8 |
|
| 4 | as they [verb] at a | 8 |
|
