| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] do n't they | 40 |
|
| 2 | they [vb base] do n't they | 34 |
|
| 3 | they [verb] do n't they | 33 |
|
| 4 | they do do n't they | 17 |
|
| 5 | they do do n't they | 16 |
|
| 6 | they [verb] did n't they | 7 |
|
| 7 | they [vb past] do n't they | 7 |
|
