| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adj] a [noun sg] | 862 |
|
| 2 | [was/were] [to-vb] a [noun sg] | 613 |
|
| 3 | [was/were] [adj] a [noun sg] | 536 |
|
| 4 | [was/were] [to-vb] [adj] [noun sg] | 514 |
|
| 5 | [was/were] [to-vb] [adj] a | 19 |
|
