| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | issue of [art] [noun sg] | 653 |
|
| 2 | of [subord] [art] [noun sg] | 243 |
|
| 3 | issue [subord] [art] [noun sg] | 49 |
|
| 4 | issue of [subord] [art] | 36 |
|
| 5 | issue of [subord] [noun sg] | 13 |
|
