| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] up over [art] period | 9 |
|
| 2 | build up over [art] period | 6 |
|
| 3 | built up over [art] period | 5 |
|
| 4 | [vb pp] up over [art] period | 5 |
|
| 5 | up over [art] period of | 9 |
|
| 6 | up over [art] period of | 9 |
|
| 7 | up over [art] period [prep] | 9 |
|
| 8 | up over [art] period [prep] | 9 |
|
