| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [verb] at the | 308 |
|
| 2 | [adv] [verb] at the time | 224 |
|
| 3 | was [verb] at the time | 131 |
|
| 4 | was [adv] at the time | 39 |
|
