| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] so far | 700 |
|
| 2 | so far [prep] | 588 |
|
| 3 | [vb pp] so [prep] | 219 |
|
| 4 | [vb pp] far [prep] | 111 |
|
