| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] over the [adj] | 29 |
|
| 2 | [was/were] [v-ing] over [art] [adj] | 26 |
|
| 3 | was [v-ing] over [art] [adj] | 21 |
|
| 4 | were [v-ing] over [art] [adj] | 10 |
|
