| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [adv] a | 69 |
|
| 2 | [to-vb] at least a | 67 |
|
| 3 | [to-vb] at least a | 67 |
|
| 4 | to have at [adv] a | 12 |
|
