| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [prep] [noun] be a | 1177 |
|
| 2 | a [noun] [prep] [noun] be [art] | 289 |
|
| 3 | a [noun] [prep] [noun] [be] a | 187 |
|
| 4 | a [noun] [prep] [noun] be a | 187 |
|
