| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they did n't they | 6 |
|
| 2 | they [verb] did n't they | 7 |
|
| 3 | they [vb past] did n't they | 6 |
|
| 4 | they did n't [vb infin] they | 20 |
|
| 5 | they did n't [verb] they | 20 |
|
| 6 | they did n't [conj] they | 5 |
|
| 7 | they did n't they [vb past] | 7 |
|
| 8 | they did n't they [verb] | 7 |
|
