| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] [conj] a [noun sg] | 1196 |
|
| 2 | [be] [det] [conj] [art] [noun sg] | 560 |
|
| 3 | [be] [det] [conj] a [noun] | 234 |
|
