| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] or [verb] to | 15 |
|
| 2 | [verb] [to-vb] or [vb infin] to | 12 |
|
| 3 | [vb pp] [to-vb] or [verb] to | 6 |
|
