| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know how [to-vb] | 558 |
|
| 2 | [prep] know how [to-vb] | 31 |
|
| 3 | [prep] [pron] know how | 28 |
|
| 4 | [prep] [pron] how [to-vb] | 26 |
|
| 5 | [prep] [pron] know [to-vb] | 5 |
|
