| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] i know [pron] | 395 |
|
| 2 | [adv] as i know | 307 |
|
| 3 | as i know [pron] | 101 |
|
| 4 | [adv] as i [pron] | 6 |
|
