| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do not they [adv] | 17 |
|
| 2 | why do n't they [adv] | 17 |
|
| 3 | why do not they just | 17 |
|
| 4 | why do not they [adv] | 17 |
|
| 5 | why do not they [adv] | 10 |
|
| 6 | why did not they [adv] | 7 |
|
