| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [prep] so far [subord] | 14 |
|
| 2 | at [adv] in [adv] far [subord] | 14 |
|
| 3 | at least [prep] [adv] far [subord] | 14 |
|
| 4 | at [adv] [prep] [adv] far as | 14 |
|
