| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | safe and [prep] risk to | 15 |
|
| 2 | [adj] and [prep] risk to | 15 |
|
| 3 | [adj] and [prep] risk to | 15 |
|
| 4 | safe and [prep] risk to | 15 |
|
| 5 | and [prep] risk to health | 16 |
|
| 6 | and [prep] risk to [noun] | 16 |
|
| 7 | and [prep] risk to [noun sg] | 16 |
|
| 8 | and [prep] risk to health | 16 |
|
