| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] a [noun] | 9521 |
|
| 2 | [not/n't] a [noun sg] | 9292 |
|
| 3 | [adv] a number | 739 |
|
| 4 | [not/n't] [art] number | 20 |
|
| 5 | [not/n't] [art] number | 20 |
|
| 6 | [not/n't] a number | 6 |
|
| 7 | [not/n't] a number | 6 |
|
