| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [to-vb] a | 4097 |
|
| 2 | [vb infin] [to-vb] at | 659 |
|
| 3 | [to-vb] at a | 619 |
|
| 4 | [vb infin] at a | 422 |
|
