| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] the same time | 84 |
|
| 2 | at roughly the same [noun] | 32 |
|
| 3 | at roughly the same [noun sg] | 30 |
|
| 4 | [prep] roughly the same time | 21 |
|
| 5 | [prep] roughly the same time | 21 |
|
| 6 | at roughly the same time | 20 |
|
| 7 | at roughly [art] same time | 20 |
|
| 8 | at roughly [art] same time | 20 |
|
| 9 | at roughly the same time | 20 |
|
| 10 | at roughly the [adj] time | 20 |
|
| 11 | at roughly the same time | 20 |
|
| 12 | at roughly the same time | 20 |
|
| 13 | at roughly the [det] time | 20 |
|
