| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] so far as to say | 15 |
|
| 2 | [modal v] go so far as to say | 15 |
|
| 3 | would [vb infin] so far as to say | 8 |
|
| 4 | would [vb infin] so far as to say | 5 |
|
