| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] held at the [noun] [prep] | 21 |
|
| 2 | be held at the [noun] [prep] | 21 |
|
| 3 | [be] held at the [noun sg] [prep] | 19 |
|
| 4 | [be] held at the [noun] of | 16 |
|
| 5 | [be] held at the [noun] of | 16 |
|
| 6 | [be] held at the university [prep] | 8 |
|
| 7 | [be] held at the university [prep] | 8 |
|
