| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] so far [subord] [noun] | 21 |
|
| 2 | [adv] so far as [noun] | 20 |
|
| 3 | [adv] so far as [noun] | 20 |
|
| 4 | [adv] so far [conj] [noun sg] | 18 |
|
| 5 | least so far [conj] [noun] | 12 |
|
