| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun sg] [noun] | 9670 |
|
| 2 | open the [noun sg] [noun] | 386 |
|
| 3 | open at the [noun] | 147 |
|
| 4 | open at the [noun sg] | 82 |
|
| 5 | open at [noun sg] [noun] | 6 |
|
