| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [to-vb] a | 2409 |
|
| 2 | [modal v] [vb infin] a look | 746 |
|
| 3 | [vb infin] [to-vb] a look | 57 |
|
