| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | far as i know | 281 |
|
| 2 | [adv] as i know | 277 |
|
| 3 | [adv] as i knew | 29 |
|
| 4 | soon as i know | 9 |
|
| 5 | just as i know | 6 |
|
| 6 | well as i know | 6 |
|
