| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [verb] at the | 307 |
|
| 2 | [pron] [verb] at the time | 246 |
|
| 3 | [adv] [verb] at the time | 225 |
|
| 4 | [adv] [pron] [verb] the time | 32 |
|
