| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as i [vb past] at the time | 7 |
|
| 2 | as i [vb past] [prep] the time | 7 |
|
| 3 | as i [vb past] [prep] the time | 7 |
|
| 4 | as i [vb past] at the time | 7 |
|
