| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] at the | 1857 |
|
| 2 | [verb] at the time | 1393 |
|
| 3 | [noun prp] at the time | 352 |
|
| 4 | [noun prp] [verb] the time | 46 |
|
