| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] why [verb] n't | 111 |
|
| 2 | [conj] why do n't | 97 |
|
| 3 | [conj] why [vb past] n't | 58 |
|
| 4 | but why [verb] n't | 56 |
|
| 5 | but why [verb] n't | 56 |
|
| 6 | and why [verb] n't | 51 |
|
| 7 | and why [verb] n't | 51 |
|
| 8 | [conj] why did n't | 49 |
|
| 9 | [conj] why [vb base] n't | 46 |
|
| 10 | [conj] why do n't | 42 |
|
| 11 | [conj] why have n't | 15 |
|
| 12 | [conj] why had n't | 9 |
|
| 13 | [conj] why [vb -s] n't | 8 |
|
| 14 | [conj] why does n't | 6 |
|
