| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of the [adj] period [prep] | 49 |
|
| 2 | of [art] [adj] period of | 44 |
|
| 3 | of a [adj] period [prep] | 38 |
|
| 4 | of [art] [adj] period in | 18 |
|
| 5 | of [art] long period [prep] | 10 |
|
| 6 | of [art] [adj] period for | 5 |
|
| 7 | of [art] [adj] period from | 5 |
|
