| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] a [adj] | 634 |
|
| 2 | [modal v] [be] [vb pp] [art] [adj] | 573 |
|
| 3 | [modal v] [be] [vb pp] [art] [adj] | 573 |
|
| 4 | [modal v] [be] [vb pp] a [adj] | 376 |
|
| 5 | [modal v] [be] [vb pp] a [adj] | 347 |
|
