| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [art] [adj] period | 121 |
|
| 2 | to [art] [adj] period | 93 |
|
| 3 | to the [adj] period | 87 |
|
| 4 | to a [adj] period | 27 |
|
| 5 | to [art] same period | 14 |
|
| 6 | to [art] same period | 14 |
|
| 7 | to [art] [det] period | 14 |
|
| 8 | to an [adj] period | 12 |
|
| 9 | to [art] [adj -er] period | 10 |
|
| 10 | to [art] early period | 10 |
|
| 11 | to [art] earlier period | 7 |
|
| 12 | to [art] long period | 6 |
|
| 13 | to [art] [num ord] period | 6 |
|
| 14 | to [art] long period | 6 |
|
| 15 | to [art] [adj] periods | 5 |
|
