| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why [not/n't] [verb] | 147 |
|
| 2 | [adv] why [not/n't] [vb infin] | 141 |
|
| 3 | [adv] [adv] [not/n't] go | 8 |
|
| 4 | [adv] why [not/n't] go | 6 |
|
| 5 | [adv] why [adv] go | 6 |
|
