| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] n't they [adv] [vb infin] | 7 |
|
| 2 | [Wh adv] [vb past] [adv] they [adv] [vb infin] | 7 |
|
| 3 | [Wh adv] [vb past] [not/n't] they [adv] [vb infin] | 7 |
|
| 4 | [Wh adv] [vb past] not they [adv] [vb infin] | 7 |
|
