| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over [art] period | 67 |
|
| 2 | [vb past] over [art] period | 21 |
|
| 3 | [v-ing] over [art] period | 13 |
|
| 4 | [vb base] over [art] period | 9 |
|
| 5 | [vb -s] over [art] period | 8 |
|
| 6 | occur over [art] period | 7 |
|
| 7 | [vb infin] over [art] period | 7 |
|
| 8 | [to-vb] over [art] period | 6 |
|
| 9 | extend over [art] period | 5 |
|
| 10 | over [art] [adj] period | 81 |
|
| 11 | over [art] [adj] period | 79 |
|
| 12 | over [art] long period | 34 |
|
| 13 | over [art] long period | 32 |
|
| 14 | over [art] extended period | 5 |
|
| 15 | over [art] extended period | 5 |
|
| 16 | over [art] period [prep] | 64 |
|
| 17 | over [art] period [prep] | 64 |
|
| 18 | over [art] period of | 63 |
|
| 19 | over [art] period of | 63 |
|
