| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] held at the | 115 |
|
| 2 | [noun sg] held at the | 96 |
|
| 3 | [noun pl] held at the | 19 |
|
| 4 | meeting held at the | 10 |
|
| 5 | meeting held at the | 10 |
|
| 6 | conference held at the | 8 |
|
| 7 | conference held at the | 7 |
|
| 8 | exhibition held at the | 7 |
|
| 9 | exhibition held at the | 7 |
|
| 10 | symposium held at the | 5 |
|
| 11 | symposium held at the | 5 |
|
