| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] a [adj] [noun] | 3870 |
|
| 2 | [adv] [vb pp] a [adj] [noun] | 3709 |
|
| 3 | not [vb pp] [art] [adj] [noun] | 900 |
|
