| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did not they [adv] [verb] | 7 |
|
| 2 | why did not they [adv] [verb] | 7 |
|
| 3 | why did not they [adv] [verb] | 7 |
|
| 4 | [adv] did not they [adv] [verb] | 7 |
|
