| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do not you let [pron] | 20 |
|
| 2 | why do n't you let [pron] | 20 |
|
| 3 | why do [not/n't] you let [pron] | 20 |
|
| 4 | why do [adv] you let [pron] | 20 |
|
| 5 | why do you let [pron] [verb] | 14 |
|
| 6 | why do you let [pron] [vb infin] | 13 |
|
