| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of work for a [noun] | 8 |
|
| 2 | of work for a [noun sg] | 8 |
|
| 3 | of work for a [noun] | 8 |
|
| 4 | of work for a year | 5 |
|
| 5 | of work for a year | 5 |
|
