| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [adv] i [verb] | 192 |
|
| 2 | why did i [verb] | 84 |
|
| 3 | why did [adv] i | 47 |
|
| 4 | why [adv] i [verb] | 6 |
|
