| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work [prep] [art] while in | 6 |
|
| 2 | work [prep] a while in | 6 |
|
| 3 | work for [art] while in | 6 |
|
| 4 | work [prep] a while in | 6 |
|
| 5 | work [prep] [art] while in | 6 |
|
| 6 | work for [art] while in | 6 |
|
