| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun sg] over [art] [adj] period | 15 |
|
| 2 | [verb] [noun] over [art] long period | 10 |
|
| 3 | [verb] [noun sg] [prep] [art] long period | 10 |
|
| 4 | [verb] [noun sg] over [art] long [noun] | 10 |
|
| 5 | [verb] [noun sg] [prep] [art] long period | 10 |
|
| 6 | [verb] [noun sg] over [art] long [noun sg] | 10 |
|
| 7 | [verb] [noun sg] over [art] long period | 7 |
|
| 8 | [verb] [noun sg] over [art] long period | 7 |
|
