| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] [pron] [adv] [verb] | 125 |
|
| 2 | so why [vb base] [pron] [verb] | 52 |
|
| 3 | so [vb base] [pron] [adv] [verb] | 27 |
|
| 4 | so why [vb base] [pron] [adv] | 6 |
|
