| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [verb] at least [adj] | 7 |
|
| 2 | [adv] [adv] [verb] at least [adj] | 7 |
|
| 3 | [adv] [adv] [verb] at least [num] | 7 |
|
