| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] know how [pron] | 452 |
|
| 2 | [pers pn] know [adv] it | 337 |
|
| 3 | [pers pn] [verb] how it | 236 |
|
| 4 | [pron] know how it | 139 |
|
