| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | issue [prep] [subord] [noun] | 30 |
|
| 2 | issue of [subord] [noun] | 29 |
|
| 3 | issue [prep] whether [noun] | 29 |
|
| 4 | issue of [subord] [noun] | 29 |
|
| 5 | issue [prep] [subord] [noun] | 27 |
|
| 6 | issue [prep] [subord] [noun sg] | 14 |
|
| 7 | issue [prep] [subord] [noun pl] | 10 |
|
