| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [adj] [to-vb] | 865 |
|
| 2 | [pron] [vb -s] [adj] [to-vb] | 651 |
|
| 3 | it [vb -s] [adj] [to-vb] | 644 |
|
| 4 | it [vb -s] [adj] [verb] | 584 |
|
