| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] work [prep] [art] | 477 |
|
| 2 | [was/were] [verb] within [art] | 234 |
|
| 3 | [be] work within [art] | 15 |
|
| 4 | [was/were] work within [art] | 5 |
|
