| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over the past two [noun] | 187 |
|
| 2 | over the past two [noun pl] | 187 |
|
| 3 | over the past two year | 113 |
|
| 4 | over the past two years | 113 |
|
| 5 | over the past two decades | 38 |
|
| 6 | over the past two decade | 38 |
|
| 7 | over the past two month | 13 |
|
| 8 | over the past two months | 13 |
|
| 9 | over the past two weeks | 11 |
|
| 10 | over the past two week | 11 |
|
| 11 | over the past two century | 6 |
|
| 12 | over the past two centuries | 6 |
|
| 13 | over the past two days | 5 |
|
| 14 | over the past two day | 5 |
|
