| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at least [art] [adj] [num] | 43 |
|
| 2 | [prep] at least [art] [num ord] [num] | 25 |
|
| 3 | [prep] at [adv] [art] first [num] | 5 |
|
| 4 | [prep] [prep] least [art] first [num] | 5 |
|
| 5 | [prep] at least [art] first [adj] | 5 |
|
| 6 | [prep] at least [art] first [num] | 5 |
|
| 7 | [prep] at least [art] first [num] | 5 |
|
| 8 | [prep] at least [art] first [num] | 5 |
|
| 9 | [prep] [prep] least [art] first [num] | 5 |
|
