| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] [be] [adj] to | 42 |
|
| 2 | it [vb mod] [verb] [be] [adj] to | 40 |
|
| 3 | it [vb mod] [verb] [be] [verb] to | 25 |
|
| 4 | it [vb mod] [verb] [be] [vb pp] to | 24 |
|
| 5 | it [vb mod] [verb] [be] obvious to | 7 |
|
| 6 | it [vb mod] [verb] [be] obvious to | 7 |
|
