| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] were [v-ing] at [art] time | 11 |
|
| 2 | [noun] were [v-ing] at [art] time | 11 |
|
| 3 | [noun] were [v-ing] at the time | 9 |
|
| 4 | [noun] were [v-ing] at the time | 9 |
|
