| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period | 5047 |
|
| 2 | [art] post-war period | 198 |
|
| 3 | [art] [adj] post-war | 177 |
|
| 4 | [adj] post-war period | 38 |
|
