| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at least one | 611 |
|
| 2 | [verb] [to-vb] at least | 294 |
|
| 3 | [to-vb] at least one | 104 |
|
| 4 | [verb] [to-vb] at one | 31 |
|
