| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | explain why the [noun] [verb] [adv] | 5 |
|
| 2 | explain why the [noun] [verb] [adv] | 5 |
|
| 3 | explain why [art] [noun] [verb] [adv] | 5 |
|
| 4 | explain why [art] [noun] [verb] [adv] | 5 |
|
