| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] know how [to-vb] | 653 |
|
| 2 | [conj] know how [to-vb] | 58 |
|
| 3 | [conj] [adv] how [to-vb] | 34 |
|
| 4 | [conj] [adv] know how | 17 |
|
