| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] health [noun] | 1079 |
|
| 2 | [noun sg] [prep] health [noun pl] | 375 |
|
| 3 | [noun sg] [prep] [noun] authorities | 177 |
|
| 4 | [noun sg] [prep] [noun sg] authorities | 143 |
|
| 5 | [noun] [prep] health authorities | 88 |
|
| 6 | [noun sg] [prep] health authority | 79 |
|
| 7 | [noun sg] [prep] health authorities | 58 |
|
