| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] risk to health [subord] | 9 |
|
| 2 | [prep] risk to [noun sg] when | 9 |
|
| 3 | [prep] risks to [noun sg] [subord] | 9 |
|
| 4 | without risk to [noun sg] [subord] | 9 |
|
