| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know how [pron] | 472 |
|
| 2 | [pron] know [adv] i | 424 |
|
| 3 | [pron] know [Wh adv] i | 359 |
|
| 4 | [pron] [verb] how i | 131 |
|
| 5 | [pron] know how i | 69 |
|
