| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [art] [noun] is [be] | 185 |
|
| 2 | [conj] a [noun] is [be] | 76 |
|
| 3 | [subord] a [noun] be [be] | 53 |
|
| 4 | [subord] a [noun] [be] [be] | 53 |
|
| 5 | [subord] a [noun] [is] [be] | 36 |
|
