| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [pers pn] ever [vb infin] | 6 |
|
| 2 | why do [pers pn] ever [vb infin] | 6 |
|
| 3 | why did [pers pn] ever [vb infin] | 5 |
|
| 4 | why [vb past] [pers pn] ever [vb infin] | 5 |
|
