| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] when it | 149 |
|
| 2 | be [verb] when it | 149 |
|
| 3 | were [verb] when [pron] | 139 |
|
| 4 | were [verb] [conj] it | 107 |
|
| 5 | [was/were] [verb] when it | 47 |
|
