| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [adj] [to-vb] [prep] [adj] | 143 |
|
| 2 | [vb mod] [be] [adj] [to-vb] [prep] [adj] | 143 |
|
| 3 | should [be] [adj] [to-vb] [prep] [adj] | 47 |
|
| 4 | should [be] [adj] [to-vb] [prep] [adj] | 16 |
|
| 5 | should [be] [adj] [verb] [prep] [adj] | 16 |
|
| 6 | should [be] [adj] [to-vb] [prep] [adj] | 16 |
|
| 7 | should [be] [adj] [to-vb] [prep] [adj] | 16 |
|
