| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [noun] over a period | 19 |
|
| 2 | [noun sg] [prep] [noun pl] [prep] a period | 13 |
|
| 3 | [noun sg] [prep] [noun pl] [prep] a period | 13 |
|
| 4 | [noun sg] [prep] [noun pl] over a [noun] | 11 |
|
| 5 | [noun sg] [prep] [noun pl] over a [noun sg] | 11 |
|
| 6 | [noun] [prep] [noun pl] over a period | 11 |
|
| 7 | [noun sg] [prep] [noun pl] over [art] period | 9 |
|
| 8 | [noun sg] [prep] [noun pl] over [art] period | 9 |
|
| 9 | [noun sg] [prep] [noun pl] over a period | 7 |
|
| 10 | [noun sg] [prep] [noun pl] over a period | 7 |
|
| 11 | [noun sg] [prep] [noun pl] over a period | 7 |
|
