| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [pron] [verb] at the [noun] | 12 |
|
| 2 | [was/were] [pron] [verb] at the [noun sg] | 11 |
|
| 3 | [was/were] [pron] [verb] at the time | 6 |
|
| 4 | [was/were] [pron] [verb] at the time | 6 |
|
