| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] do they [verb] | 494 |
|
| 2 | [Wh det] do n't [verb] | 378 |
|
| 3 | do n't they [verb] | 338 |
|
| 4 | [Wh det] do n't they | 5 |
|
