| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at the time as [art] | 10 |
|
| 2 | [vb pp] at the time as [art] | 10 |
|
| 3 | [vb pp] at the time as a | 6 |
|
| 4 | [vb pp] at the time as a | 5 |
|
