| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did it [adv] [verb] | 75 |
|
| 2 | why did it [verb] | 66 |
|
| 3 | why it [adv] [verb] | 10 |
|
| 4 | why did it [adv] | 6 |
|
