| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] by a | 4280 |
|
| 2 | [verb] by a [num ord] | 213 |
|
| 3 | [was/were] [verb] a [num ord] | 50 |
|
| 4 | [was/were] [verb] by [num ord] | 20 |
|
