| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] far as one [vb mod] tell | 9 |
|
| 2 | [adv] far as one can tell | 8 |
|
| 3 | [adv] far as one can tell | 8 |
|
| 4 | as far as one [modal v] tell | 7 |
|
