| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] [adj -er] period | 29 |
|
| 2 | of [art] earlier period | 18 |
|
| 3 | of the [adj -er] period | 16 |
|
| 4 | of the [adj -er] period | 16 |
|
| 5 | of a [adj -er] period | 13 |
|
| 6 | of an [adj -er] period | 8 |
|
| 7 | of [art] later period | 8 |
|
| 8 | of a [adj -er] period | 5 |
|
