| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] a [noun sg] | 36596 |
|
| 2 | a [noun pl] [noun sg] | 3655 |
|
| 3 | [was/were] a [noun pl] | 171 |
|
| 4 | [was/were] [noun pl] [noun sg] | 46 |
|
