| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at least | 3916 |
|
| 2 | [vb infin] at least | 668 |
|
| 3 | find at least | 24 |
|
| 4 | find at [adv] | 5 |
|
| 5 | find [prep] least | 5 |
|
