| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [verb] [prep] | 1580 |
|
| 2 | [adv prt] when i [verb] | 173 |
|
| 3 | [adv prt] i [verb] [prep] | 82 |
|
| 4 | [adv prt] when [verb] [prep] | 39 |
|
