| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] the same [noun] [adj] | 39 |
|
| 2 | [vb pp] [prep] the [adj] period [adj] | 15 |
|
| 3 | [verb] [prep] the same period [adj] | 11 |
|
| 4 | [vb pp] [prep] [art] same period [adj] | 9 |
|
