| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb pp] within [adj] period | 5 |
|
| 2 | [vb pp] within [art] [adj] period | 26 |
|
| 3 | [vb pp] within [art] [adj] period | 26 |
|
| 4 | [vb pp] within a [adj] period | 21 |
|
| 5 | [vb pp] within a [adj] period | 21 |
|
| 6 | [vb pp] within the [adj] period | 5 |
|
| 7 | [vb pp] within the [adj] period | 5 |
|
