| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] so far [conj] [verb] | 56 |
|
| 2 | not [vb infin] so far [conj] | 25 |
|
| 3 | not [vb infin] so [conj] [verb] | 6 |
|
