| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [was/were] [v-ing] [art] | 326 |
|
| 2 | [was/were] [v-ing] over [art] | 147 |
|
| 3 | [conj] [v-ing] over [art] | 101 |
|
| 4 | [conj] [was/were] [v-ing] over | 17 |
|
