| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] at the time | 152 |
|
| 2 | [verb] at the time [verb] | 33 |
|
| 3 | [verb] [adv] the time [verb] | 30 |
|
| 4 | [adv] at the time [verb] | 14 |
|
