| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] at the time | 26 |
|
| 2 | [vb past] [adv] at the time | 26 |
|
| 3 | [vb past] just at the time | 7 |
|
| 4 | [vb past] so at the time | 6 |
|
| 5 | said [adv] at the time | 6 |
|
