| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] at the | 1199 |
|
| 2 | [adj] at the time | 617 |
|
| 3 | [adv] at the time | 496 |
|
| 4 | [adv] [adj] at time | 92 |
|
