| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] a [adj] | 2992 |
|
| 2 | [was/were] [to-vb] a [adj] | 516 |
|
| 3 | [was/were] prove a [adj] | 26 |
|
| 4 | [was/were] to prove [art] [adj] | 21 |
|
| 5 | [was/were] to prove [art] [adj] | 21 |
|
| 6 | [was/were] to prove a [adj] | 20 |
|
| 7 | [was/were] to prove a [adj] | 17 |
|
| 8 | [be] to prove a [adj] | 17 |
|
