| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far as [is] [vb pp] | 10 |
|
| 2 | so far as is [vb pp] | 10 |
|
| 3 | so far as [is] [vb pp] | 10 |
|
| 4 | so far as [is] known | 9 |
|
