| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be hold at the [adj] [noun pl] | 16 |
|
| 2 | be hold at the [adj] [noun pl] | 14 |
|
| 3 | be hold at the scientific [noun pl] | 7 |
|
| 4 | be hold at the scientific [noun pl] | 7 |
|
| 5 | be hold at the [noun pl] [noun] | 6 |
|
| 6 | be hold at the [noun pl] [noun sg] | 5 |
|
