| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] n't [pers pn] [vb infin] | 1930 |
|
| 2 | [verb] n't [pers pn] ever [vb infin] | 107 |
|
| 3 | why [verb] n't [pers pn] ever | 19 |
|
| 4 | why [verb] [pers pn] ever [vb infin] | 6 |
|
