| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the time [prep] | 492 |
|
| 2 | and at the time [prep] | 40 |
|
| 3 | and [verb] the time [prep] | 27 |
|
| 4 | and [verb] at the time | 18 |
|
