| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] know how [to-vb] | 461 |
|
| 2 | [conj] [pers pn] know how | 416 |
|
| 3 | [conj] know how [to-vb] | 58 |
|
| 4 | [conj] [pers pn] know [to-vb] | 8 |
|
