| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun sg] [noun sg] | 7941 |
|
| 2 | open the [noun sg] [noun sg] | 333 |
|
| 3 | open at the [noun sg] | 82 |
|
| 4 | open at [noun sg] [noun sg] | 5 |
|
