| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] why [pers pn] do n't | 5 |
|
| 2 | [conj] why [pers pn] do n't [vb infin] | 13 |
|
| 3 | [conj] why [pers pn] do n't [verb] | 13 |
|
