| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whether [art] [adj] [noun sg] | 941 |
|
| 2 | clear whether [art] [noun sg] | 48 |
|
| 3 | clear [art] [adj] [noun sg] | 31 |
|
| 4 | clear whether [art] [adj] | 15 |
|
