| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [art] [adj] period | 853 |
|
| 2 | over [art] long period | 235 |
|
| 3 | over [art] longer [noun sg] | 103 |
|
| 4 | over [art] longer [noun] | 103 |
|
| 5 | [prep] [art] longer period | 89 |
|
| 6 | [prep] [art] longer period | 89 |
|
| 7 | over [art] [adj -er] period | 57 |
|
| 8 | over [art] longer period | 52 |
|
| 9 | over [art] longer period | 52 |
|
| 10 | over [art] longer period | 52 |
|
