| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [noun prp] [modal v] [be] | 16 |
|
| 2 | why [noun prp] [vb mod] [be] | 16 |
|
| 3 | why [noun prp] [modal v] be | 16 |
|
| 4 | why [noun prp] [modal v] be | 16 |
|
| 5 | why [noun prp] [modal v] [be] | 16 |
|
| 6 | why [noun prp] should [be] | 11 |
|
| 7 | why [noun prp] should [be] | 11 |
|
