| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [not/n't] they just [verb] | 9 |
|
| 2 | why [vb base] [not/n't] they just [vb infin] | 9 |
|
| 3 | why [vb base] n't they just [verb] | 9 |
|
| 4 | why do [not/n't] they just [verb] | 9 |
|
