| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [not/n't] [verb] | 1958 |
|
| 2 | [adv] did they [verb] | 412 |
|
| 3 | did [not/n't] they [verb] | 128 |
|
| 4 | [adv] did [not/n't] they | 100 |
|
