| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] [verb] [adv] | 1593 |
|
| 2 | why [adv] [verb] [adv] | 115 |
|
| 3 | why not [verb] [adv] | 103 |
|
| 4 | why not [adv] [verb] | 58 |
|
| 5 | why not [adv] [adv] | 5 |
|
