| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] so far [subord] | 83 |
|
| 2 | [adv] [vb infin] so [subord] | 66 |
|
| 3 | [vb infin] so far [subord] | 65 |
|
| 4 | [adv] [vb infin] so far | 64 |
|
