| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] explains why the [noun] | 13 |
|
| 2 | [det] [vb -s] why the [noun] | 13 |
|
| 3 | [adj] [vb -s] why the [noun] | 13 |
|
| 4 | [adj] [vb -s] why the [noun sg] | 11 |
|
| 5 | this [vb -s] why the [noun] | 9 |
|
| 6 | this [vb -s] why the [noun] | 9 |
|
