| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] so far [subord] [verb] | 273 |
|
| 2 | [to-vb] [adv] far [subord] [verb] | 10 |
|
| 3 | [to-vb] so far [conj] [verb] | 8 |
|
| 4 | [to-vb] so [adv] [subord] [verb] | 8 |
|
