| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [conj] | 586 |
|
| 2 | at least [subord] | 532 |
|
| 3 | at [adv] as | 189 |
|
| 4 | at least as | 165 |
|
| 5 | at least as | 165 |
|
| 6 | [prep] least as | 165 |
|
| 7 | [prep] least as | 165 |
|
