| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] a [noun] | 33420 |
|
| 2 | [adj] a [noun] | 24227 |
|
| 3 | [adj] [was/were] a | 4456 |
|
| 4 | [adj] [was/were] [noun] | 2999 |
|
