| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [verb] [adj] | 2510 |
|
| 2 | [subord] it [verb] [to-vb] | 1024 |
|
| 3 | it [verb] [to-vb] [adj] | 695 |
|
| 4 | [subord] [verb] [to-vb] [adj] | 208 |
|
