| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [verb] [art] [noun] | 995 |
|
| 2 | [conj] [indef pn] [verb] [verb] [art] [noun] | 289 |
|
| 3 | [subord] [indef pn] [verb] [verb] [art] [noun] | 199 |
|
| 4 | when [indef pn] [verb] [verb] [art] [noun] | 19 |
|
