| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [pron] [prep] | 896 |
|
| 2 | [adj] when [pron] [verb] [prep] | 583 |
|
| 3 | [adj] when [pron] [verb] [pron] | 571 |
|
| 4 | [adj] [pron] [verb] [pron] [prep] | 178 |
|
