| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over the [num ord] 20 years | 34 |
|
| 2 | [noun sg] over the [num ord] 20 years | 16 |
|
| 3 | [noun pl] over the [num ord] 20 years | 14 |
|
| 4 | [verb] over the [num ord] 20 years | 8 |
|
| 5 | [no cls] over the [num ord] 20 years | 6 |
|
| 6 | cent over the [num ord] 20 years | 6 |
|
| 7 | cent over the [num ord] 20 years | 6 |
|
| 8 | [unc] over the [num ord] 20 years | 6 |
|
| 9 | [vb pp] over the [num ord] 20 years | 5 |
|
| 10 | [adj] over the [num ord] 20 years | 5 |
|
| 11 | over the [num ord] 20 years [verb] | 8 |
|
| 12 | over the [num ord] 20 years [conj] | 7 |
|
| 13 | over the [num ord] 20 years have | 6 |
|
| 14 | over the [num ord] 20 years [coord] | 6 |
|
| 15 | over the [num ord] 20 years [vb -s] | 5 |
|
| 16 | over the [num ord] 20 years has | 5 |
|
| 17 | over the [num ord] 20 years [prep] | 5 |
|
| 18 | over the [num ord] 20 years [art] | 5 |
|
| 19 | over the [num ord] 20 years or | 5 |
|
| 20 | over the [num ord] 20 years or | 5 |
|
| 21 | over the [num ord] 20 years [prep] | 5 |
|
| 22 | over the [num ord] 20 years [art] | 5 |
|
