| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] [art] [noun] | 206 |
|
| 2 | why [modal v] [art] [noun] | 167 |
|
| 3 | why [modal v] [not/n't] [art] | 69 |
|
| 4 | why [modal v] [not/n't] [noun] | 64 |
|
| 5 | why [not/n't] [art] [noun] | 41 |
|
