| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] at [noun] | 830 |
|
| 2 | [noun] [was/were] held at | 182 |
|
| 3 | [noun] held at [noun] | 137 |
|
| 4 | [was/were] held at [noun] | 126 |
|
| 5 | [noun] [was/were] held [noun] | 13 |
|
