| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] come you do n't [vb infin] | 5 |
|
| 2 | how come you do n't [vb infin] | 5 |
|
| 3 | [Wh adv] come you do n't [vb infin] | 5 |
|
| 4 | how come you do n't [vb infin] | 5 |
|
