| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] when [pron] [vb past] [pron] | 590 |
|
| 2 | [was/were] [verb] when [pron] [vb past] | 344 |
|
| 3 | [was/were] [verb] [pron] [vb past] [pron] | 91 |
|
| 4 | [was/were] when [pron] [vb past] [pron] | 9 |
|
