| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't you | 1157 |
|
| 2 | [vb base] do n't you | 58 |
|
| 3 | [vb base] why do n't | 17 |
|
| 4 | [vb base] why do you | 5 |
|
