| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [not/n't] [pron] | 2359 |
|
| 2 | why do [not/n't] [pers pn] | 2320 |
|
| 3 | [adv] do [not/n't] you | 1919 |
|
| 4 | why [verb] [not/n't] you | 1635 |
|
| 5 | why do [not/n't] you | 1588 |
|
| 6 | [Wh adv] do [not/n't] you | 1585 |
|
| 7 | why do [not/n't] you | 1584 |
|
| 8 | why do [adv] you | 1584 |
|
