| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] so far [subord] [verb] | 273 |
|
| 2 | [vb pp] [adv] far [subord] [verb] | 60 |
|
| 3 | [vb pp] so [adv] [subord] [verb] | 45 |
|
| 4 | [vb pp] so far [conj] [verb] | 40 |
|
