| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who worked [prep] the same | 6 |
|
| 2 | [Wh pn] worked [prep] the same | 6 |
|
| 3 | [Wh pn] worked in the same | 5 |
|
| 4 | [Wh pn] worked in the same | 5 |
|
