| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the issue [prep] whether a [noun sg] | 5 |
|
| 2 | [art] issue [prep] whether a [noun sg] | 5 |
|
| 3 | [art] issue [prep] whether a [noun sg] | 5 |
|
| 4 | the issue [prep] whether a [noun sg] | 5 |
|
