| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] to [be] | 1421 |
|
| 2 | issue [verb] to [be] | 60 |
|
| 3 | issue which [verb] to | 34 |
|
| 4 | issue which [verb] [be] | 23 |
|
