| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] work [prep] the [adj] sector | 9 |
|
| 2 | [noun] work in the [adj] sector | 8 |
|
| 3 | [noun] working [prep] the [adj] sector | 6 |
|
| 4 | [noun pl] work [prep] the [adj] sector | 5 |
|
