| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did he [verb] | 167 |
|
| 2 | did he [verb] [adv] | 81 |
|
| 3 | why he [verb] [adv] | 57 |
|
| 4 | why did he [adv] | 12 |
|
