| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | open at [art] [noun sg] [noun sg] | 18 |
|
| 2 | open at [art] [noun sg] [noun sg] | 18 |
|
| 3 | open at the [noun sg] [noun sg] | 17 |
|
| 4 | open at the [noun sg] [noun sg] | 17 |
|
