| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] a [adj] | 8127 |
|
| 2 | [was/were] [verb] [prep] [art] [num ord] | 1425 |
|
| 3 | [be] [verb] [prep] a [num ord] | 367 |
|
