| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over the last [noun] | 393 |
|
| 2 | over the last [noun sg] | 380 |
|
| 3 | over the last year | 122 |
|
| 4 | over the last year | 118 |
|
| 5 | over the last decade | 98 |
|
| 6 | over the last decade | 95 |
|
| 7 | over the last couple | 59 |
|
| 8 | over the last couple | 59 |
|
| 9 | over the last century | 34 |
|
| 10 | over the last century | 33 |
|
| 11 | over the last month | 21 |
|
| 12 | over the last month | 18 |
|
| 13 | over the last week | 14 |
|
| 14 | over the last [noun pl] | 13 |
|
| 15 | over the last week | 13 |
|
| 16 | over the last quarter | 8 |
|
| 17 | over the last quarter | 8 |
|
