| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work [prep] the same time | 11 |
|
| 2 | work [prep] the same time | 11 |
|
| 3 | work [prep] the same time | 11 |
|
| 4 | work at the same time | 11 |
|
| 5 | work at the same time | 11 |
|
