| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [pers pn] [verb] | 3135 |
|
| 2 | [adv] [verb] [pers pn] do | 2148 |
|
| 3 | [Wh adv] [verb] [pers pn] do | 600 |
|
| 4 | why [verb] [pron] do | 184 |
|
| 5 | why [verb] [pers pn] do | 183 |
|
