| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was a public [noun pl] [noun] | 5 |
|
| 2 | [was/were] a public [noun pl] [noun sg] | 5 |
|
| 3 | [was/were] a public [noun pl] [noun] | 5 |
|
| 4 | [was/were] a public relations [noun] | 5 |
|
