| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] a | 20888 |
|
| 2 | [was/were] [vb pp] [prep] a | 17733 |
|
| 3 | [was/were] assumed [prep] [art] | 21 |
|
| 4 | [be] assumed [prep] a | 16 |
|
| 5 | [was/were] assume [prep] a | 6 |
|
| 6 | [was/were] assumed [prep] a | 6 |
|
