| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work at the same time | 9 |
|
| 2 | work at the same [noun] | 9 |
|
| 3 | work at the same [noun] | 9 |
|
| 4 | work at the same time | 9 |
|
| 5 | work at the same [noun sg] | 9 |
|
| 6 | work at the same [noun] | 9 |
|
