| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] a [adj] | 414 |
|
| 2 | [modal v] be [vb pp] a [adj] | 376 |
|
| 3 | [modal v] be [verb] a free | 13 |
|
| 4 | [modal v] [be] [vb pp] a free | 12 |
|
| 5 | [modal v] be [vb pp] [art] free | 12 |
|
| 6 | [modal v] be [vb pp] a free | 12 |
|
