| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adj] at the time of | 42 |
|
| 2 | [was/were] [adj] at [art] time of | 35 |
|
| 3 | was [adj] at [art] time of | 23 |
|
| 4 | were [adj] at [art] time of | 19 |
|
| 5 | [was/were] [num] at [art] time of | 7 |
|
