| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know when i [vb mod] [verb] [pers pn] | 5 |
|
| 2 | know when i [vb mod] [vb infin] [pers pn] | 5 |
|
| 3 | know when i [vb mod] [verb] [pers pn] | 5 |
|
