| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] over [art] [num ord] [adj] years | 170 |
|
| 2 | [vb pp] [prep] [art] [num ord] three years | 34 |
|
| 3 | [vb pp] [prep] [art] [num ord] three years | 34 |
|
| 4 | [vb pp] over [art] [num ord] three [noun] | 23 |
|
| 5 | [vb pp] over [art] [num ord] three [noun pl] | 22 |
|
| 6 | [vb pp] over [art] [adj] three years | 20 |
|
| 7 | [verb] over [art] [num ord] three years | 17 |
|
| 8 | [vb pp] over [art] [num ord] three year | 11 |
|
| 9 | [vb pp] over [art] [num ord] three years | 11 |
|
