| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to [be] | 7263 |
|
| 2 | [modal v] [vb infin] [be] [adj] | 3765 |
|
| 3 | [vb infin] to [be] [adj] | 2124 |
|
| 4 | [modal v] [vb infin] to [adj] | 1217 |
|
| 5 | [modal v] to [be] [adj] | 591 |
|
