| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | compared [prep] the same period | 42 |
|
| 2 | [vb pp] with the same period | 37 |
|
| 3 | [vb pp] over the same period | 9 |
|
| 4 | [vb pp] in the same period | 9 |
|
| 5 | [vb pp] to the same period | 8 |
|
| 6 | [vb pp] during the same period | 6 |
|
