| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] n't you [vb infin] | 1340 |
|
| 2 | why [vb base] n't [pron] [vb infin] | 1254 |
|
| 3 | [adv] [vb base] n't you [vb infin] | 1014 |
|
| 4 | why [vb base] n't you [verb] | 996 |
|
| 5 | why [vb base] [not/n't] you [vb infin] | 952 |
|
| 6 | why [vb base] [adv] you [vb infin] | 952 |
|
| 7 | [Wh adv] [vb base] n't you [vb infin] | 951 |
|
| 8 | why [vb base] not you [vb infin] | 951 |
|
| 9 | why [vb base] n't you [vb infin] | 951 |
|
