| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [art] | 2119 |
|
| 2 | at least [art] | 2119 |
|
| 3 | at [adv] the | 1562 |
|
| 4 | at least the | 868 |
|
| 5 | [prep] least the | 868 |
|
| 6 | at least the | 868 |
|
| 7 | [prep] least the | 868 |
|
