| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] a [noun sg] | 6952 |
|
| 2 | not [adv] [art] [noun sg] | 3281 |
|
| 3 | [not/n't] [adv] a [noun sg] | 1981 |
|
| 4 | not [adv] a [noun sg] | 1979 |
|
| 5 | not [adv] a [noun] | 1810 |
|
