| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't they [verb] | 119 |
|
| 2 | [noun] do n't they [verb] | 10 |
|
| 3 | [noun] why do n't they | 8 |
|
| 4 | [noun] why do they [verb] | 6 |
|
