| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] over a [noun sg] | 30 |
|
| 2 | have [verb] over a [noun] | 30 |
|
| 3 | have [verb] [prep] a period | 21 |
|
| 4 | have [verb] [prep] a period | 21 |
|
| 5 | have [verb] over [art] period | 13 |
|
| 6 | [verb] [verb] over a period | 8 |
|
| 7 | have [verb] over a period | 7 |
|
| 8 | have [verb] over a period | 7 |
|
