| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why [not/n't] [vb infin] [noun] | 11 |
|
| 2 | so why [not/n't] [verb] [noun] | 7 |
|
| 3 | so why [adv] [vb infin] [noun] | 6 |
|
| 4 | so [adv] [not/n't] [vb infin] [noun] | 6 |
|
