| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] a [noun] | 20189 |
|
| 2 | [be] not [art] [noun] | 9126 |
|
| 3 | [be] not [art] [noun] | 9126 |
|
| 4 | [be] [not/n't] a [noun] | 6131 |
|
| 5 | [be] not a [noun] | 6126 |
|
| 6 | [be] not a [noun] | 5682 |
|
