| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] [adj] [to-vb] | 4607 |
|
| 2 | [subord] it [be] [adj] [to-vb] | 1485 |
|
| 3 | [subord] it [vb mod] [be] [adj] | 623 |
|
| 4 | [subord] it [vb mod] [be] [to-vb] | 25 |
|
| 5 | [subord] [vb mod] [be] [adj] [to-vb] | 21 |
|
