| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know how | 2020 |
|
| 2 | i know [adv] | 1831 |
|
| 3 | i [verb] how | 1338 |
|
| 4 | i know [Wh adv] | 934 |
|
| 5 | i know how | 417 |
|
