| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [not/n't] you [vb infin] | 1341 |
|
| 2 | but do [not/n't] you [vb infin] | 93 |
|
| 3 | but why do you [vb infin] | 40 |
|
| 4 | but why do [not/n't] you | 19 |
|
