| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [adv] | 368 |
|
| 2 | so far [vb -s] | 177 |
|
| 3 | so [vb -s] [adv] | 52 |
|
| 4 | far [vb -s] [adv] | 17 |
|
