| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [conj] [verb] [adj] | 25 |
|
| 2 | so [adv] [conj] [to-vb] [adj] | 21 |
|
| 3 | [adv] far [conj] [to-vb] [adj] | 18 |
|
