| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pers pn] | 2481 |
|
| 2 | why do [not/n't] [pers pn] | 2320 |
|
| 3 | [adv] do [not/n't] [pers pn] | 2026 |
|
| 4 | why [vb base] [not/n't] [pers pn] | 1621 |
|
| 5 | why do [not/n't] [pron] | 1553 |
|
| 6 | why do [adv] [pers pn] | 1546 |
|
