| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [adj] period for [art] | 9 |
|
| 2 | be a [adj] period for [art] | 9 |
|
| 3 | be a [adj] period for the | 5 |
|
| 4 | be a [adj] period for the | 5 |
|
