| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [noun] [to-vb] [prep] | 571 |
|
| 2 | [verb] [noun] [to-vb] at | 218 |
|
| 3 | [vb infin] [noun] [verb] at | 99 |
|
