| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do [not/n't] [pron] [verb] | 2090 |
|
| 2 | why do [not/n't] [pron] [verb] | 1970 |
|
| 3 | [adv] why do [pron] [verb] | 273 |
|
| 4 | [adv] why do [not/n't] [pron] | 259 |
|
