| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [verb] at the | 84 |
|
| 2 | i [verb] at the time | 80 |
|
| 3 | i [vb past] at the time | 64 |
|
| 4 | [vb past] [verb] at the time | 47 |
|
| 5 | i [vb past] [verb] the time | 5 |
|
