| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] public health [noun] | 59 |
|
| 2 | of a public [noun] [noun] | 56 |
|
| 3 | of a [adj] health [noun] | 54 |
|
| 4 | [prep] a public health [noun] | 16 |
|
| 5 | [prep] a public health [noun] | 16 |
|
| 6 | of a public health [noun] | 7 |
|
