| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] not [pron] [verb] | 2107 |
|
| 2 | why [verb] not [pron] [vb infin] | 1963 |
|
| 3 | [adv] [verb] not [pron] go | 194 |
|
| 4 | why [verb] not [pron] go | 191 |
|
| 5 | why [verb] [adv] [pron] go | 187 |
|
