| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if i [vb mod] | 724 |
|
| 2 | know [conj] i [vb mod] | 327 |
|
| 3 | know if [pron] [vb mod] | 290 |
|
| 4 | know if i [modal v] | 90 |
|
