| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] health [noun] | 797 |
|
| 2 | [prep] [adj] health [noun pl] | 419 |
|
| 3 | [prep] [adj] [noun] authorities | 239 |
|
| 4 | [prep] [adj] [noun sg] authorities | 229 |
|
| 5 | [prep] [adj] health authority | 49 |
|
| 6 | [prep] [adj] health authorities | 46 |
|
| 7 | [prep] [adj] health authorities | 38 |
|
