| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [noun] [to-vb] | 650 |
|
| 2 | [pron] [vb infin] [noun] [to-vb] | 168 |
|
| 3 | it [vb infin] [noun] [verb] | 34 |
|
