| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] know how [to-vb] | 31 |
|
| 2 | [prep] knowing how [to-vb] | 30 |
|
| 3 | [prep] know how [to-vb] | 30 |
|
| 4 | of know how [to-vb] | 12 |
|
| 5 | of know how [to-vb] | 12 |
|
| 6 | without know how [to-vb] | 6 |
|
| 7 | without know how [to-vb] | 6 |
|
