| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [verb] [prep] [adj] | 1020 |
|
| 2 | [conj] [pers pn] [verb] [prep] [num ord] | 151 |
|
| 3 | when [pron] [verb] [prep] [num ord] | 24 |
|
