| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] far as [verb] a | 34 |
|
| 2 | [adv] far as [to-vb] a | 26 |
|
| 3 | so far as [verb] a | 22 |
|
| 4 | as far as [verb] a | 12 |
|
| 5 | [adv] far as [v-ing] a | 8 |
|
