| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [verb] [prep] | 165 |
|
| 2 | so far [been] [verb] | 123 |
|
| 3 | far [been] [verb] [prep] | 45 |
|
| 4 | so far [been] [prep] | 5 |
|
