| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] a [noun sg] | 32340 |
|
| 2 | [was/were] [adj] [noun sg] | 5834 |
|
| 3 | [adj] a [noun sg] | 3476 |
|
| 4 | [was/were] [adj] a | 107 |
|
