| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] so far [conj] | 73 |
|
| 2 | [not/n't] [vb infin] so [conj] | 67 |
|
| 3 | [not/n't] [vb infin] so far | 45 |
|
| 4 | [not/n't] so far [conj] | 16 |
|
