| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [verb] [pron] | 2177 |
|
| 2 | i [verb] at [pron] | 731 |
|
| 3 | when i [verb] at | 171 |
|
| 4 | when [verb] at [pron] | 9 |
|
