| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be an [noun] [prep] | 7050 |
|
| 2 | an [noun] be [prep] | 235 |
|
| 3 | be [noun] be [prep] | 63 |
|
| 4 | be an [noun] be | 41 |
|
