| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] at the | 781 |
|
| 2 | [adv] at the time | 496 |
|
| 3 | [adv] at the time | 326 |
|
| 4 | [adv] [adv] the time | 38 |
|
| 5 | [adv] [adv] at time | 14 |
|
