| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why have [pron] not [vb pp] | 38 |
|
| 2 | why [verb] [pers pn] not [vb pp] | 38 |
|
| 3 | why [verb] [pron] not [vb pp] | 38 |
|
| 4 | why had [pron] not [vb pp] | 22 |
|
| 5 | why [vb past] [pron] not [vb pp] | 22 |
|
| 6 | why [verb] she not [vb pp] | 12 |
|
| 7 | why [verb] she not [vb pp] | 12 |
|
| 8 | why [verb] he not [vb pp] | 9 |
|
| 9 | why [vb base] [pron] not [vb pp] | 9 |
|
| 10 | why have [pron] not [vb pp] | 9 |
|
| 11 | why [verb] he not [vb pp] | 9 |
|
| 12 | why [verb] you not [vb pp] | 7 |
|
| 13 | why [vb -s] [pron] not [vb pp] | 7 |
|
| 14 | why has [pron] not [vb pp] | 7 |
|
| 15 | why [verb] you not [vb pp] | 7 |
|
