| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] at the time | 33 |
|
| 2 | [adv] [adv] at the time | 33 |
|
| 3 | [adv] [adv] at the time | 31 |
|
| 4 | very [adv] at the time | 5 |
|
