| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [conj] be [adj] [to-vb] | 6 |
|
| 2 | so far [conj] [be] [adj] [to-vb] | 6 |
|
| 3 | so far [conj] is [adj] [to-vb] | 5 |
|
| 4 | so far [conj] [is] [adj] [to-vb] | 5 |
|
