| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] a [noun] | 1810 |
|
| 2 | not [adv] a [noun] | 1791 |
|
| 3 | not usually [art] [noun] | 26 |
|
| 4 | [adv] usually a [noun] | 21 |
|
| 5 | not usually a [noun] | 16 |
|
| 6 | not usually a [noun] | 16 |
|
| 7 | [not/n't] usually a [noun] | 16 |
|
