| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] they [verb] [adv] | 10 |
|
| 2 | why [verb] n't they [verb] [adv] | 10 |
|
| 3 | why [verb] [not/n't] they [vb infin] [adv] | 8 |
|
| 4 | why do [not/n't] they [verb] [adv] | 8 |
|
| 5 | why [vb base] [not/n't] they [verb] [adv] | 8 |
|
| 6 | why do [not/n't] they [verb] [adv] | 6 |
|
| 7 | why [verb] [not/n't] they [verb] [adv prt] | 6 |
|
| 8 | why [verb] [not/n't] they [verb] out | 5 |
|
| 9 | why [verb] [not/n't] they [verb] out | 5 |
|
