| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [art] [noun] [vb infin] | 86 |
|
| 2 | why [modal v] [art] [noun] [vb infin] | 61 |
|
| 3 | why [modal v] not [art] [noun] | 53 |
|
| 4 | why [modal v] not [noun] [vb infin] | 33 |
|
