| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] at [art] | 2555 |
|
| 2 | was hold [prep] [art] | 426 |
|
| 3 | be hold at [art] | 373 |
|
| 4 | [be] hold at [art] | 373 |
|
| 5 | [was/were] hold at [art] | 94 |
|
| 6 | was hold at [art] | 82 |
|
