| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] roughly the same | 71 |
|
| 2 | at roughly the same | 33 |
|
| 3 | at roughly the same | 33 |
|
| 4 | of roughly the same | 15 |
|
| 5 | of roughly the same | 15 |
|
| 6 | in roughly the same | 10 |
|
| 7 | in roughly the same | 10 |
|
