| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [conj] a [noun sg] | 440 |
|
| 2 | issue [prep] a [noun sg] | 182 |
|
| 3 | issue [conj] a [noun sg] | 30 |
|
| 4 | issue [prep] [conj] [noun sg] | 15 |
|
| 5 | issue [prep] [conj] a | 7 |
|
