| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [adv] [num] [n mass] | 8 |
|
| 2 | [to-vb] at [adv] [num] [n mass] | 8 |
|
| 3 | [to-vb] at least [num] [n mass] | 6 |
|
| 4 | [to-vb] at least [num] [n mass] | 6 |
|
