| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did n't they | 100 |
|
| 2 | why did not they | 51 |
|
| 3 | [Wh adv] did not they | 51 |
|
| 4 | why did not they | 51 |
|
| 5 | [adv] did not they | 32 |
|
| 6 | [adv prt] did not they | 16 |
|
| 7 | there did not they | 6 |
|
| 8 | there did not they | 6 |
|
