| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over a [adj] year | 96 |
|
| 2 | over a [num] year | 81 |
|
| 3 | [prep] a two year | 67 |
|
| 4 | [prep] a two year | 67 |
|
| 5 | over [art] two year | 28 |
|
| 6 | over [art] two year | 28 |
|
| 7 | over a two [noun] | 18 |
|
| 8 | over a two year | 11 |
|
| 9 | over a two year | 11 |
|
| 10 | over a two year | 11 |
|
