| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] not [pers pn] been | 11 |
|
| 2 | why have not [pers pn] been | 11 |
|
| 3 | [adv] have not [pers pn] been | 6 |
|
| 4 | why have not [pron] been | 5 |
|
| 5 | why have not [pers pn] [been] | 5 |
|
| 6 | why [vb base] not [pers pn] been | 5 |
|
| 7 | why have not [pers pn] be | 5 |
|
| 8 | why have [adv] [pers pn] been | 5 |
|
| 9 | why have not [pers pn] [be] | 5 |
|
