| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [num] year | 62 |
|
| 2 | [vb pp] [prep] a [num] year | 62 |
|
| 3 | [vb pp] over a [num] [noun] | 26 |
|
| 4 | [vb pp] over a [num] [noun sg] | 26 |
|
| 5 | [vb pp] over [art] [num] year | 12 |
|
| 6 | [vb pp] over [art] [num] year | 12 |
|
| 7 | [verb] over a [num] year | 10 |
|
| 8 | [vb pp] over a [num] year | 9 |
|
| 9 | [vb pp] over a [num] year | 9 |
|
| 10 | [vb pp] over a [adj] year | 9 |
|
| 11 | [vb pp] over a [num] year | 9 |
|
