| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why did not [pers pn] [verb] | 601 |
|
| 2 | why did not [pers pn] [vb infin] | 599 |
|
| 3 | why [verb] not [pers pn] ask | 56 |
|
| 4 | why do not [pers pn] ask | 56 |
|
| 5 | why did not [pers pn] ask | 19 |
|
| 6 | [adv] did not [pers pn] ask | 19 |
|
| 7 | why did not [pron] ask | 18 |
|
| 8 | why did [adv] [pers pn] ask | 18 |
|
| 9 | [Wh adv] did not [pers pn] ask | 18 |
|
| 10 | why did not [pers pn] ask | 18 |
|
| 11 | why [vb past] not [pers pn] ask | 18 |
|
