| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] a [noun] | 9866 |
|
| 2 | be closed [prep] [noun] | 196 |
|
| 3 | closed [prep] a [noun] | 53 |
|
| 4 | be closed [prep] a | 47 |
|
