| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] n't they [verb] | 50 |
|
| 2 | [vb past] n't they just [verb] | 12 |
|
| 3 | [Wh adv] [vb past] n't they just | 8 |
|
