| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] at risk | 57 |
|
| 2 | [art] population at [noun] | 11 |
|
| 3 | [art] population at [noun sg] | 11 |
|
| 4 | [art] population at risk | 8 |
|
| 5 | [art] population [prep] risk | 8 |
|
| 6 | [art] population at risk | 8 |
|
| 7 | [art] population [prep] risk | 8 |
|
| 8 | [art] population at risk | 8 |
|
