| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] a | 8650 |
|
| 2 | [was/were] [vb pp] a | 2666 |
|
| 3 | [was/were] hold a | 104 |
|
| 4 | [was/were] held [art] | 17 |
|
| 5 | [was/were] held [art] | 17 |
|
| 6 | [be] held a | 15 |
|
| 7 | [was/were] held a | 7 |
|
