| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] roughly the same [noun] | 68 |
|
| 2 | of [adv] the same [noun] | 63 |
|
| 3 | of roughly the [adj] [noun] | 14 |
|
| 4 | of roughly [art] same [noun] | 14 |
|
