| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the [adj] issue [prep] | 8 |
|
| 2 | [verb] at the [adj] issue [prep] | 8 |
|
| 3 | [verb] at the [adj] issue of | 6 |
|
| 4 | [verb] at the [adj] issue of | 6 |
|
