| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] so far as [to-vb] | 36 |
|
| 2 | have [vb pp] so far as | 26 |
|
| 3 | have [vb pp] so as [to-vb] | 10 |
|
| 4 | have [vb pp] so far [to-vb] | 6 |
|
