| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [verb] [prep] the same period | 16 |
|
| 2 | [noun pl] [verb] [prep] the same period | 15 |
|
| 3 | [noun pl] [vb pp] [prep] the same period | 12 |
|
| 4 | [noun pl] [verb] during the same period | 6 |
|
