| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] a [noun sg] | 1743 |
|
| 2 | not [adv] a [noun sg] | 1725 |
|
| 3 | not usually [art] [noun sg] | 26 |
|
| 4 | [adv] usually a [noun sg] | 20 |
|
| 5 | not usually a [noun] | 16 |
|
| 6 | not usually a [noun sg] | 16 |
|
| 7 | not usually a [noun sg] | 16 |
|
| 8 | [not/n't] usually a [noun sg] | 16 |
|
