| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] know how | 416 |
|
| 2 | when [pers pn] [verb] how | 131 |
|
| 3 | when [pers pn] know [adv] | 45 |
|
| 4 | when [pers pn] know [Wh adv] | 22 |
|
| 5 | when [pers pn] know how | 14 |
|
| 6 | when [pron] know how | 14 |
|
