| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [verb] [be] | 146 |
|
| 2 | so far [verb] [to-vb] | 82 |
|
| 3 | far [verb] [be] [to-vb] | 9 |
|
| 4 | so far [be] [to-vb] | 8 |
|
