| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] held [prep] | 2186 |
|
| 2 | [coord] [was/were] [prep] | 849 |
|
| 3 | [coord] held [prep] | 139 |
|
| 4 | [coord] [was/were] held | 52 |
|
