| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [is] it [det] [adj] [noun sg] | 7 |
|
| 2 | why [is] it [det] [adj] [noun sg] | 7 |
|
| 3 | why [is] it [det] [noun sg] [noun] | 5 |
|
