| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [vb mod] [vb infin] | 77 |
|
| 2 | [to-vb] [prep] [vb mod] [verb] | 10 |
|
| 3 | [to-vb] [prep] [vb mod] [vb infin] | 10 |
|
| 4 | [to-vb] [prep] [modal v] [vb infin] | 10 |
|
