| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] know how [pron] | 47 |
|
| 2 | he [verb] know [adv] [pron] | 28 |
|
| 3 | he [verb] [verb] how [pron] | 26 |
|
| 4 | he [verb] know [Wh adv] [pron] | 21 |
|
| 5 | he [verb] know how [pron] | 5 |
|
