| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] [verb] [adj] [noun] | 608 |
|
| 2 | be [vb pp] [verb] several [noun] | 27 |
|
| 3 | [be] [vb pp] [verb] several [noun] | 27 |
|
| 4 | [was/were] [vb pp] [verb] several [noun] | 12 |
|
| 5 | were [verb] [verb] several [noun] | 5 |
|
