| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] so far [conj] | 30 |
|
| 2 | be [verb] so far [conj] | 29 |
|
| 3 | be [verb] [prep] so far | 17 |
|
| 4 | be [verb] [prep] so [conj] | 8 |
|
