| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] so far | 381 |
|
| 2 | [verb] [be] [vb pp] so | 361 |
|
| 3 | [be] [vb pp] so far | 166 |
|
| 4 | [verb] [be] [vb pp] far | 26 |
|
| 5 | [verb] [be] so far | 16 |
|
