| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] how | 1264 |
|
| 2 | i knew [adv] | 431 |
|
| 3 | i know how | 403 |
|
| 4 | i [vb past] how | 401 |
|
| 5 | [pron] knew how | 400 |
|
| 6 | [pers pn] knew how | 322 |
|
| 7 | i knew how | 62 |
|
