| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [not/n't] you [verb] | 400 |
|
| 2 | why did [not/n't] you [verb] | 388 |
|
| 3 | [adv] why did you [verb] | 62 |
|
| 4 | [adv] why did [not/n't] you | 35 |
|
