| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] so far [conj] [to-vb] | 269 |
|
| 2 | [verb] so [conj] [to-vb] a | 30 |
|
| 3 | so far [conj] [to-vb] a | 22 |
|
