| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] not they | 159 |
|
| 2 | why [vb base] not they | 101 |
|
| 3 | why have not [pron] | 76 |
|
| 4 | why have not [pers pn] | 75 |
|
| 5 | [adv] have not they | 75 |
|
| 6 | why have not they | 16 |
|
| 7 | why have not they | 9 |
|
| 8 | why have [adv] they | 9 |
|
