| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [verb] [be] [verb] | 45 |
|
| 2 | [adv] far [verb] [be] [to-vb] | 9 |
|
| 3 | so [adv] [verb] [be] [to-vb] | 9 |
|
| 4 | [adv] far [verb] [be] [to-vb] | 9 |
|
| 5 | so far [verb] [be] [to-vb] | 9 |
|
