| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] to explain [art] [noun sg] | 56 |
|
| 2 | [adj] why [art] [noun sg] | 34 |
|
| 3 | to explain why [art] [noun sg] | 33 |
|
| 4 | [adj] to explain why [art] | 18 |
|
| 5 | [adj] to explain why [noun sg] | 5 |
|
