| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why do [not/n't] i | 5 |
|
| 2 | [adv] why do [not/n't] i | 5 |
|
| 3 | why do [not/n't] i [verb] | 41 |
|
| 4 | why do [not/n't] i [vb infin] | 41 |
|
| 5 | why do [not/n't] i [adv] | 5 |
|
