| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] a | 2472 |
|
| 2 | not [adv] a | 2452 |
|
| 3 | not usually [art] | 45 |
|
| 4 | not usually [art] | 45 |
|
| 5 | [adv] usually a | 39 |
|
| 6 | not usually a | 31 |
|
| 7 | not usually a | 30 |
|
| 8 | [not/n't] usually a | 30 |
|
| 9 | not usually a | 29 |
|
