| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] a | 6772 |
|
| 2 | [adv] [v-ing] a | 5515 |
|
| 3 | not [v-ing] [art] | 2147 |
|
| 4 | not [v-ing] [art] | 2147 |
|
| 5 | not [v-ing] a | 766 |
|
| 6 | [not/n't] [v-ing] a | 752 |
|
| 7 | not [v-ing] a | 751 |
|
