| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [adj] years [prep] | 55 |
|
| 2 | over [det] year [prep] | 37 |
|
| 3 | over many year [prep] | 28 |
|
| 4 | over many year [prep] | 28 |
|
| 5 | over [num] year [prep] | 15 |
|
| 6 | over [adj] year in | 14 |
|
| 7 | over [adj] year [prep] | 12 |
|
| 8 | over recent year [prep] | 11 |
|
| 9 | over recent year [prep] | 11 |
|
| 10 | over [adj] year of | 11 |
|
| 11 | over [adj] year [prep] | 10 |
|
| 12 | over one year [prep] | 8 |
|
| 13 | over one year [prep] | 8 |
|
| 14 | over [adj] year for | 6 |
|
| 15 | over several year [prep] | 6 |
|
| 16 | over [adj] year to | 6 |
|
| 17 | over several year [prep] | 6 |
|
| 18 | over [adj] year by | 5 |
|
| 19 | over [adj] year through | 5 |
|
