| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [pron] be a [noun] [noun] | 73 |
|
| 2 | [adj] [ex0] be [art] [noun] [noun] | 56 |
|
| 3 | [adj] [ex0] [be] a [noun] [noun] | 28 |
|
