| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pers pn] [vb infin] and | 74 |
|
| 2 | why [vb past] [not/n't] [pers pn] [vb infin] [conj] | 15 |
|
| 3 | why [vb past] [not/n't] [pers pn] [verb] and | 10 |
|
| 4 | [adv] [vb past] [not/n't] [pers pn] [vb infin] and | 10 |
|
| 5 | why [vb past] [not/n't] [pron] [vb infin] and | 10 |
|
| 6 | why [vb past] [adv] [pers pn] [vb infin] and | 10 |
|
