| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [prep] | 10539 |
|
| 2 | [adv prt] when [pron] [verb] | 1060 |
|
| 3 | [adv prt] [pron] [verb] [prep] | 500 |
|
| 4 | [adv prt] when [verb] [prep] | 39 |
|
