| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pron] [verb] [pron] | 418 |
|
| 2 | [adv] [vb base] i [verb] [pron] | 374 |
|
| 3 | [Wh adv] [vb base] i [verb] [pron] | 152 |
|
| 4 | why [verb] i [verb] [pron] | 58 |
|
| 5 | why [vb base] i [verb] [pron] | 30 |
|
