| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [conj] | 2039 |
|
| 2 | [vb infin] [pron] [verb] [conj] | 1292 |
|
| 3 | [vb infin] when [pron] [verb] | 731 |
|
| 4 | [vb infin] when [pron] [conj] | 9 |
|
| 5 | [vb infin] when [verb] [conj] | 8 |
|
