| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when we were [verb] the | 26 |
|
| 2 | when we [was/were] [v-ing] the | 25 |
|
| 3 | when we [was/were] doing the | 5 |
|
| 4 | when we [was/were] do the | 5 |
|
