| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] national | 119 |
|
| 2 | open at [art] [adj] | 45 |
|
| 3 | open [prep] [art] national | 11 |
|
| 4 | open at [art] national | 7 |
|
