| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] do [not/n't] | 250 |
|
| 2 | [coord] why [verb] [not/n't] | 112 |
|
| 3 | [coord] why do [not/n't] | 97 |
|
| 4 | [coord] why [vb base] [not/n't] | 47 |
|
| 5 | [coord] why do [adv] | 46 |
|
| 6 | [conj] why do [not/n't] | 43 |
|
