| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [not/n't] they [adv] | 20 |
|
| 2 | [vb past] n't they [adv] | 19 |
|
| 3 | did [not/n't] they [adv] | 17 |
|
| 4 | [vb past] [not/n't] they just | 13 |
|
