| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did n't you [vb infin] the | 16 |
|
| 2 | why did n't you [vb infin] a | 7 |
|
| 3 | why did n't you have [art] | 6 |
|
| 4 | why did n't you get [art] | 6 |
|
