| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [conj] [to-vb] | 280 |
|
| 2 | [vb pp] so [conj] [to-vb] | 254 |
|
| 3 | [vb pp] so far [conj] | 96 |
|
| 4 | [vb pp] so far [to-vb] | 10 |
|
