| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb base] [pron] [verb] [prep] | 766 |
|
| 2 | why [vb base] [pron] [verb] [prep] | 134 |
|
| 3 | [coord] why [vb base] [pron] [verb] | 96 |
|
| 4 | [coord] why [pron] [verb] [prep] | 20 |
|
