| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] [vb infin] [prep] | 2210 |
|
| 2 | [to-vb] [conj] [vb infin] us | 82 |
|
| 3 | [conj] [vb infin] us [prep] | 26 |
|
