| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [verb] | 10046 |
|
| 2 | [to-vb] i [verb] | 1315 |
|
| 3 | [to-vb] when [verb] | 179 |
|
| 4 | [to-vb] when i | 113 |
|
