| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [verb] at the | 260 |
|
| 2 | [adv] [verb] at the time | 225 |
|
| 3 | [adv] [verb] at the time | 143 |
|
| 4 | [adv] [adv] at the time | 48 |
|
| 5 | [adv] [adv] [verb] the time | 34 |
|
