| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] a [noun sg] | 709 |
|
| 2 | [to-vb] a [noun pl] [noun sg] | 142 |
|
| 3 | [was/were] a [noun pl] [noun sg] | 85 |
|
| 4 | [was/were] [to-vb] a [noun pl] | 9 |
|
