| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] by the [adj] workers [unc] | 6 |
|
| 2 | [vb pp] by the [adj] workers [unc] | 6 |
|
| 3 | by the [adj] workers [unc] [noun] | 7 |
|
| 4 | by the [adj] workers [unc] [noun sg] | 7 |
|
