| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] as i know | 42 |
|
| 2 | so [adv] [subord] i know | 42 |
|
| 3 | so [adv] [subord] i know | 42 |
|
| 4 | so far [subord] i know | 40 |
|
| 5 | so far [subord] i know | 40 |
|
