| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [art] [noun sg] [vb -s] to be | 10 |
|
| 2 | why [art] [noun sg] [vb -s] to be | 10 |
|
| 3 | why the [noun sg] [vb -s] to be | 8 |
|
| 4 | why the [noun sg] [vb -s] to be | 8 |
|
