| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] opened in | 169 |
|
| 2 | [noun prp] opened in | 27 |
|
| 3 | mouth opened in | 9 |
|
| 4 | mouth opened in | 9 |
|
| 5 | trial opened in | 8 |
|
| 6 | trial opened in | 8 |
|
| 7 | conference opened in | 6 |
|
| 8 | conference opened in | 6 |
|
| 9 | assembly opened in | 5 |
|
| 10 | centre opened in | 5 |
|
| 11 | assembly opened in | 5 |
|
| 12 | museum opened in | 5 |
|
| 13 | centre opened in | 5 |
|
| 14 | museum opened in | 5 |
|
