| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [prep] so [adv] [conj] | 14 |
|
| 2 | at least [prep] so [adv] [conj] | 14 |
|
| 3 | at least [prep] so far [conj] | 14 |
|
| 4 | at least [prep] so far [conj] | 14 |
|
| 5 | at least [prep] so [adv] as | 14 |
|
| 6 | at least [prep] so [adv] [subord] | 14 |
|
| 7 | at least [prep] so [adv] as | 14 |
|
| 8 | at least in so [adv] [conj] | 14 |
|
