| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] open [prep] [noun] | 74 |
|
| 2 | [be] open [prep] all [noun] | 57 |
|
| 3 | [modal v] [be] [prep] all [noun] | 22 |
|
| 4 | [modal v] [be] open [prep] all | 16 |
|
