| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [verb] at least | 114 |
|
| 2 | [vb infin] [to-vb] at least | 54 |
|
| 3 | [verb] to wait at least | 10 |
|
| 4 | [vb infin] to wait at [adv] | 6 |
|
| 5 | [vb infin] to wait [prep] least | 6 |
|
| 6 | [vb infin] to wait at least | 6 |
|
| 7 | [vb infin] to wait [prep] least | 6 |
|
| 8 | [vb infin] wait at least | 6 |
|
