| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] [adj] | 591 |
|
| 2 | [vb mod] [prep] [be] [adj] | 591 |
|
| 3 | ought [prep] [be] [adj] | 377 |
|
| 4 | ought [prep] [be] [adj] | 324 |
|
| 5 | ought [prep] [be] [adj] | 324 |
|
