| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [pron] [vb infin] | 1965 |
|
| 2 | why [verb] [not/n't] [pers pn] [vb infin] | 1946 |
|
| 3 | why [verb] [not/n't] i [verb] | 105 |
|
| 4 | [adv] [verb] [not/n't] i [vb infin] | 96 |
|
| 5 | [Wh adv] [verb] [not/n't] i [vb infin] | 88 |
|
| 6 | why [verb] [not/n't] i [vb infin] | 87 |
|
| 7 | why [verb] [adv] i [vb infin] | 87 |
|
| 8 | why [verb] [not/n't] i [vb infin] | 87 |
|
