| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period of | 1401 |
|
| 2 | within [art] [adj] period | 128 |
|
| 3 | within [art] period of | 70 |
|
| 4 | within [art] [adj] of | 12 |
|
