| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] not [pers pn] let | 25 |
|
| 2 | why do not [pers pn] let | 25 |
|
| 3 | why [verb] n't [pers pn] let | 24 |
|
| 4 | why [verb] not you let | 21 |
|
| 5 | why did not [pers pn] let | 12 |
|
| 6 | why [vb past] not [pers pn] let | 12 |
|
| 7 | why [vb base] not [pers pn] let | 12 |
|
| 8 | why do not [pers pn] let | 12 |
|
