| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't you [vb infin] | 1340 |
|
| 2 | do n't you [vb infin] [adv prt] | 168 |
|
| 3 | why do you [vb infin] [adv prt] | 46 |
|
