| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at the time | 209 |
|
| 2 | [was/were] [adj] at the time | 127 |
|
| 3 | [was/were] [adj] [verb] at the | 52 |
|
| 4 | [adj] [verb] at the time | 12 |
|
