| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [vb infin] [be] [adj] to | 42 |
|
| 2 | [pron] [vb mod] [vb infin] [be] obvious to | 8 |
|
| 3 | it [vb mod] [vb infin] [be] obvious [prep] | 7 |
|
| 4 | it [vb mod] [vb infin] [be] obvious [prep] | 7 |
|
| 5 | it [vb mod] [vb infin] [be] obvious to | 7 |
|
| 6 | it [vb mod] [vb infin] [be] obvious to | 7 |
|
| 7 | it [modal v] [vb infin] [be] obvious to | 7 |
|
| 8 | [pers pn] [vb mod] [vb infin] [be] obvious to | 7 |
|
| 9 | it [vb mod] [verb] [be] obvious to | 7 |
|
