| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [adv] far as | 96 |
|
| 2 | at least [adv] far as | 96 |
|
| 3 | at [adv] as far as | 73 |
|
| 4 | at [adv] as far as | 73 |
|
| 5 | at [adv] so far as | 23 |
|
| 6 | at [adv] so far as | 23 |
|
