| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did [pron] [adv] | 112 |
|
| 2 | why did [pron] [adv] | 48 |
|
| 3 | [adv] did [pron] ever | 35 |
|
| 4 | [Wh adv] did [pron] ever | 30 |
|
| 5 | why [verb] [pron] ever | 14 |
|
| 6 | why [vb past] [pron] ever | 12 |
|
| 7 | why do [pron] ever | 7 |
|
| 8 | why did [pron] ever | 5 |
|
| 9 | why did [pron] ever | 5 |
|
