| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [vb pp] [prep] [be] a | 397 |
|
| 2 | [noun] [be] [vb pp] [prep] [be] a | 397 |
|
| 3 | [noun] [was/were] [vb pp] [prep] [be] a | 151 |
|
| 4 | [noun] were [vb pp] [prep] [be] [art] | 50 |
|
| 5 | [noun] were [verb] [prep] [be] a | 26 |
|
| 6 | [noun] were [vb pp] [prep] [be] a | 21 |
|
