| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] over a [adj] [noun] | 30 |
|
| 2 | have [vb pp] [prep] a [adj] period | 26 |
|
| 3 | have [vb pp] [prep] a [adj] period | 26 |
|
| 4 | have [vb pp] over [art] [adj] period | 15 |
|
| 5 | have [vb pp] over [art] [adj] period | 15 |
|
| 6 | [verb] [vb pp] over a [adj] period | 14 |
|
| 7 | have [vb pp] over a [adj] period | 14 |
|
| 8 | have [vb pp] over a [adj] period | 14 |
|
| 9 | have [verb] over a [adj] period | 14 |
|
| 10 | have [vb pp] over a [adj] period | 14 |
|
