| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at the [det] time | 72 |
|
| 2 | [was/were] [verb] at the same time | 72 |
|
| 3 | [was/were] [verb] at the same time | 72 |
|
| 4 | [was/were] [vb pp] at the [adj] time | 63 |
|
| 5 | was [verb] at the [adj] time | 42 |
|
| 6 | were [verb] at the [adj] time | 36 |
|
| 7 | [was/were] [v-ing] at the [adj] time | 14 |
|
| 8 | [was/were] [verb] at the [adj] time | 6 |
|
