| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] work [prep] [art] time | 6 |
|
| 2 | [prep] work [prep] [art] time | 6 |
|
| 3 | [prep] work [prep] [art] time | 6 |
|
| 4 | [prep] work at [art] time | 5 |
|
| 5 | [prep] work at [art] time | 5 |
|
