| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [was/were] [verb] at the | 354 |
|
| 2 | [was/were] [verb] at the time | 208 |
|
| 3 | [noun pl] [verb] at the time | 98 |
|
| 4 | [noun pl] [was/were] at the time | 9 |
|
