| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] why do n't [pers pn] [verb] | 37 |
|
| 2 | [noun sg] why do n't [pron] [verb] | 37 |
|
| 3 | [noun] why do n't they [verb] | 7 |
|
| 4 | [noun sg] why do [adv] they [verb] | 6 |
|
| 5 | [noun sg] why [verb] n't they [verb] | 6 |
|
| 6 | [noun sg] [adv] do n't they [verb] | 6 |
|
| 7 | [noun sg] why do not they [verb] | 6 |
|
| 8 | [noun sg] why do n't they [verb] | 6 |
|
| 9 | [noun sg] why do [not/n't] they [verb] | 6 |
|
| 10 | [noun sg] why do n't they [verb] | 6 |
|
| 11 | [noun sg] [Wh adv] do n't they [verb] | 6 |
|
