| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun] [noun] | 13766 |
|
| 2 | n't [be] a [noun] | 451 |
|
| 3 | n't a [noun] [noun] | 169 |
|
| 4 | n't [be] [noun] [noun] | 28 |
|
