| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] [be] a [noun] | 1214 |
|
| 2 | [noun prp] [verb] [be] [art] [noun] | 559 |
|
| 3 | [noun prp] [verb] [be] [art] [noun] | 559 |
|
| 4 | [noun prp] [verb] [be] a [noun] | 358 |
|
