| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [was/were] [vb pp] at the time | 15 |
|
| 2 | [conj] was [verb] at the time | 11 |
|
| 3 | [that] [was/were] [verb] at the time | 10 |
|
| 4 | that [was/were] [verb] at the time | 10 |
|
| 5 | that [was/were] [verb] at the time | 10 |
|
| 6 | [conj] were [verb] at the time | 7 |
|
| 7 | [subord] [was/were] [verb] at the time | 6 |
|
