| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [art] [noun] | 1116 |
|
| 2 | [modal v] be [vb pp] [art] [noun] | 1116 |
|
| 3 | [modal v] be [verb] a [noun] | 1037 |
|
| 4 | [modal v] be [vb pp] a [noun] | 531 |
|
| 5 | [modal v] [be] [vb pp] a [noun] | 449 |
|
