| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] the same [noun] in | 103 |
|
| 2 | [vb pp] [prep] the same period [prep] | 36 |
|
| 3 | [vb pp] [prep] the [adj] period in | 24 |
|
| 4 | [verb] [prep] the same period in | 18 |
|
| 5 | [vb pp] [prep] [art] same period in | 18 |
|
