| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] when [pron] [verb] | 247 |
|
| 2 | [vb pp] when [pron] [verb] [verb] | 181 |
|
| 3 | [was/were] [vb pp] [pron] [verb] [verb] | 105 |
|
| 4 | [was/were] when [pron] [verb] [verb] | 12 |
|
