| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] | 58937 |
|
| 2 | [pron] [verb] [noun sg] | 49049 |
|
| 3 | when [pron] [noun sg] | 2765 |
|
| 4 | when [verb] [noun sg] | 515 |
|
