| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] n't i [vb infin] | 41 |
|
| 2 | [vb base] n't i [vb infin] [adv] | 20 |
|
| 3 | why [vb base] i [vb infin] [adv] | 9 |
|
| 4 | why [vb base] n't i [adv] | 5 |
|
