| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [verb] why [art] [noun sg] | 55 |
|
| 2 | [adj] understand [adv] [art] [noun sg] | 25 |
|
| 3 | [adj] understand [Wh adv] [art] [noun sg] | 23 |
|
| 4 | [adj] understand why [art] [noun] | 13 |
|
| 5 | [adj] understand why [art] [noun sg] | 8 |
|
