| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over a period [prep] | 295 |
|
| 2 | [n mass] over [art] period [prep] | 16 |
|
| 3 | [n mass] over [art] period [prep] | 16 |
|
| 4 | [n mass] over a [noun sg] [prep] | 14 |
|
| 5 | [n mass] over a [noun] [prep] | 14 |
|
| 6 | [n mass] [prep] a period [prep] | 13 |
|
| 7 | [n mass] [prep] a period [prep] | 13 |
|
| 8 | [n mass] over a period [prep] | 9 |
|
| 9 | [n mass] over a period [prep] | 9 |
|
| 10 | [n mass] over a period [prep] | 9 |
|
| 11 | [n mass] over a period [prep] | 9 |
|
