| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least so far [subord] [art] | 6 |
|
| 2 | [prep] least so far [subord] the | 6 |
|
| 3 | at least so far [subord] [art] | 6 |
|
| 4 | [prep] least so far [subord] [art] | 6 |
|
| 5 | [prep] least so far as [art] | 6 |
|
