| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [conj] it | 484 |
|
| 2 | [conj] [vb past] when [pron] | 114 |
|
| 3 | [conj] [vb past] [subord] it | 84 |
|
| 4 | [conj] [verb] when it | 36 |
|
| 5 | [conj] [vb past] when it | 7 |
|
