| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [was/were] a [noun] [noun] | 307 |
|
| 2 | [noun] [was/were] a [noun pl] [noun] | 21 |
|
| 3 | [noun prp] [be] a [noun pl] [noun] | 15 |
|
| 4 | [noun prp] [was/were] [art] [noun pl] [noun] | 7 |
|
