| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period [prep] the | 250 |
|
| 2 | over [art] [adj] period [prep] | 232 |
|
| 3 | over [art] period [prep] the | 37 |
|
| 4 | over [art] [adj] period the | 18 |
|
| 5 | over [art] [adj] [prep] the | 13 |
|
