| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why i [vb base] [vb pp] [adv] | 8 |
|
| 2 | why i have [verb] [adv] | 8 |
|
| 3 | why i [vb base] [to-vb] [adv] | 5 |
|
| 4 | why i 've [verb] [adv] | 5 |
|
