| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] a [noun sg] | 4654 |
|
| 2 | [be] [verb] a [noun sg] | 2059 |
|
| 3 | [be] [vb pp] [art] [noun sg] | 1868 |
|
| 4 | [be] [vb pp] a [noun] | 995 |
|
