| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] also [art] period | 13 |
|
| 2 | [was/were] also [art] period | 13 |
|
| 3 | was also [art] period | 11 |
|
| 4 | [was/were] also a period | 7 |
|
| 5 | [was/were] also a period | 7 |
|
| 6 | [was/were] also the period | 6 |
|
| 7 | [was/were] also the period | 6 |
|
