| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period [prep] | 2199 |
|
| 2 | within [art] [adj] period | 128 |
|
| 3 | within [art] period [prep] | 74 |
|
| 4 | within [art] [adj] [prep] | 25 |
|
