| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] during a period of continental | 5 |
|
| 2 | [verb] during a period of continental | 5 |
|
| 3 | during a period of continental [noun sg] | 5 |
|
| 4 | during a period of continental use | 5 |
|
| 5 | during a period of continental [noun] | 5 |
|
| 6 | during a period of continental use | 5 |
|
