| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] a [adj] [noun] | 833 |
|
| 2 | [verb] be [vb pp] [art] [adj] [noun] | 628 |
|
| 3 | [verb] be [vb pp] a [adj] [noun] | 483 |
|
| 4 | [verb] [be] [vb pp] a [adj] [noun] | 413 |
|
