| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [adv] [to-vb] | 844 |
|
| 2 | [vb mod] know [adv] | 568 |
|
| 3 | [vb mod] [adv] [to-vb] | 315 |
|
| 4 | [vb mod] know [to-vb] | 9 |
|
