| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] as i know it | 5 |
|
| 2 | far as i know it | 5 |
|
| 3 | [adv] as i know it | 5 |
|
| 4 | far as i know it | 5 |
|
| 5 | as i [verb] know it | 6 |
|
| 6 | as i have know it | 5 |
|
