| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over the [num ord] [adj] years | 1898 |
|
| 2 | over the [num ord] [num] years | 1512 |
|
| 3 | [prep] the [num ord] 20 years | 178 |
|
| 4 | [prep] the [num ord] 20 years | 178 |
|
| 5 | over the [adj] 20 years | 130 |
|
| 6 | over the [num ord] 20 [noun pl] | 81 |
|
| 7 | over the [num ord] 20 [noun] | 81 |
|
| 8 | over [art] [num ord] 20 years | 77 |
|
| 9 | over the [num ord] 20 years | 77 |
|
| 10 | over the [num ord] 20 year | 77 |
|
| 11 | over the [num ord] 20 years | 77 |
|
| 12 | over [art] [num ord] 20 years | 77 |
|
| 13 | over the [num ord] 20 years | 77 |
|
