| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] [noun] | 7283 |
|
| 2 | n't [adv] a [noun] | 214 |
|
| 3 | n't a [noun] [noun] | 152 |
|
| 4 | n't [adv] [noun] [noun] | 27 |
|
