| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when we [was/were] [verb] [prep] the | 22 |
|
| 2 | when we were [verb] [prep] the | 21 |
|
| 3 | when we [was/were] [v-ing] [prep] the | 17 |
|
| 4 | when we [was/were] [verb] on the | 5 |
|
| 5 | when we [was/were] [vb pp] [prep] the | 5 |
|
| 6 | when we [was/were] [verb] on the | 5 |
|
