| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [pron] [verb] [pers pn] up | 12 |
|
| 2 | why [vb past] [pron] [verb] [pers pn] up | 10 |
|
| 3 | why do [pron] [verb] [pers pn] up | 10 |
|
| 4 | why did [pron] [verb] [pers pn] up | 10 |
|
