| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] over a period of | 40 |
|
| 2 | be make [prep] a period of | 7 |
|
| 3 | be make over a [noun sg] of | 7 |
|
| 4 | be make [prep] a period of | 7 |
|
| 5 | be make over a [noun] of | 7 |
|
| 6 | [be] make over a period of | 5 |
|
| 7 | be make over a period of | 5 |
|
| 8 | be make over a period of | 5 |
|
| 9 | be make over a period [prep] | 5 |
|
| 10 | be make over a period of | 5 |
|
| 11 | be make over a period of | 5 |
|
| 12 | be make over a period [prep] | 5 |
|
| 13 | be make over [art] period of | 5 |
|
| 14 | be make over [art] period of | 5 |
|
