| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] over [art] long period | 66 |
|
| 2 | [noun sg] [noun pl] over [art] period | 31 |
|
| 3 | [noun pl] over [art] long period | 24 |
|
| 4 | [noun sg] [noun pl] over [art] long | 6 |
|
