| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] work on | 241 |
|
| 2 | construction work on | 22 |
|
| 3 | restoration work on | 17 |
|
| 4 | development work on | 16 |
|
| 5 | building work on | 11 |
|
| 6 | maintenance work on | 11 |
|
| 7 | research work on | 7 |
|
| 8 | repair work on | 5 |
|
| 9 | background work on | 5 |
|
