| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [conj] [verb] [prep] [art] | 678 |
|
| 2 | [be] [vb pp] [conj] [verb] at [art] | 99 |
|
| 3 | [was/were] [verb] [conj] [verb] at [art] | 44 |
|
| 4 | [was/were] [vb pp] [conj] [verb] at [art] | 28 |
|
