| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] when it [verb] [prep] | 6 |
|
| 2 | was [vb pp] when it [verb] [prep] | 6 |
|
| 3 | was [vb pp] when it [vb past] [prep] | 6 |
|
