| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as i know [pron] | 101 |
|
| 2 | [conj] i know [ex0] | 74 |
|
| 3 | as i [verb] [ex0] | 40 |
|
| 4 | as [pron] know [ex0] | 26 |
|
