| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it do n't they | 17 |
|
| 2 | [verb] [pers pn] do n't they | 17 |
|
| 3 | [verb] [pers pn] did n't they | 16 |
|
| 4 | [vb base] [pers pn] do n't they | 15 |
|
| 5 | [vb past] [pers pn] do n't they | 11 |
|
| 6 | [verb] them do n't they | 6 |
|
| 7 | [to-vb] [pers pn] do n't they | 5 |
|
