| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [was/were] [verb] [prep] the | 42 |
|
| 2 | when it [was/were] [verb] [prep] the | 42 |
|
| 3 | when it [was/were] [verb] [prep] the | 42 |
|
| 4 | when it was [verb] [prep] the | 42 |
|
| 5 | when it [was/were] [vb pp] [prep] the | 41 |
|
| 6 | when it [was/were] [verb] by the | 17 |
|
