| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] working [prep] the [adj] | 39 |
|
| 2 | was working [prep] the [adj] | 37 |
|
| 3 | [was/were] working on the [adj] | 16 |
|
| 4 | [was/were] working in the [adj] | 14 |
|
| 5 | were working [prep] the [adj] | 14 |
|
| 6 | [was/were] working at the [adj] | 7 |
|
| 7 | [was/were] working for the [adj] | 5 |
|
| 8 | [was/were] working [prep] the [num ord] | 5 |
|
| 9 | [was/were] working [prep] the [det] | 5 |
|
