| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't you [vb infin] | 1339 |
|
| 2 | do n't you [adv] [vb infin] | 249 |
|
| 3 | why do n't you [adv] | 125 |
|
| 4 | why do you [adv] [vb infin] | 77 |
|
