| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] not [verb] [adv] | 234 |
|
| 2 | why not [verb] [adv] | 103 |
|
| 3 | [Wh adv] not [verb] [adv] | 30 |
|
| 4 | why [adv] [verb] [adv] | 30 |
|
| 5 | why not [verb] [adv] | 29 |
|
| 6 | why [not/n't] [verb] [adv] | 29 |
|
| 7 | why not [verb] [adv] | 29 |
|
