| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [det] [noun] | 649 |
|
| 2 | [unc] [pron] [verb] [det] [noun] | 177 |
|
| 3 | [unc] when [pron] [verb] [det] | 15 |
|
| 4 | [unc] when [pron] [verb] [noun] | 13 |
|
