| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] least so far [conj] | 23 |
|
| 2 | least in so far [conj] | 14 |
|
| 3 | [prep] least in so far | 14 |
|
| 4 | [prep] in so far [conj] | 7 |
|
