| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know how [verb] | 563 |
|
| 2 | [indef pn] [verb] how [verb] | 33 |
|
| 3 | [indef pn] know [adv] [verb] | 30 |
|
| 4 | [indef pn] know [Wh adv] [verb] | 30 |
|
| 5 | [indef pn] know how [verb] | 27 |
|
