| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it was [v-ing] at the | 7 |
|
| 2 | [conj] it [was/were] [v-ing] at the | 7 |
|
| 3 | [conj] it [was/were] [v-ing] at the | 7 |
|
