| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] [vb pp] [prep] the same [noun] | 8 |
|
| 2 | [unc] [verb] [prep] the same period | 8 |
|
| 3 | [unc] [vb pp] [prep] the [adj] period | 8 |
|
| 4 | [unc] [vb pp] [prep] [art] same period | 7 |
|
