| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] when [pron] [vb past] [prep] [art] | 272 |
|
| 2 | [conj] [conj] [pron] [vb past] for [art] | 34 |
|
| 3 | [conj] when [pron] [verb] for [art] | 20 |
|
