| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] over the past [num] | 275 |
|
| 2 | [noun pl] over the past [num] | 161 |
|
| 3 | [noun] over the past two | 101 |
|
| 4 | [noun prp] over the past [num] | 62 |
|
| 5 | [noun] over the past five | 43 |
|
| 6 | [noun] over the past three | 39 |
|
| 7 | [noun] over the past 20 | 31 |
|
| 8 | [noun] over the past six | 28 |
|
| 9 | [noun] over the past 12 | 26 |
|
| 10 | [noun] over the past 30 | 25 |
|
| 11 | [noun] over the past ten | 24 |
|
| 12 | [noun] over the past 10 | 22 |
|
| 13 | [noun] over the past four | 22 |
|
| 14 | [n mass] over the past [num] | 21 |
|
| 15 | [noun] over the past 15 | 14 |
|
| 16 | [noun] over the past twenty | 10 |
|
| 17 | britain over the past [num] | 9 |
|
| 18 | [noun] over the past 40 | 9 |
|
| 19 | britain over the past [num] | 9 |
|
| 20 | [noun] over the past 50 | 8 |
|
| 21 | [noun] over the past hundred | 8 |
|
| 22 | country over the past [num] | 8 |
|
| 23 | [noun] over the past 18 | 7 |
|
| 24 | [noun] over the past nine | 7 |
|
| 25 | [noun] over the past thirty | 6 |
|
| 26 | rate over the past [num] | 6 |
|
| 27 | [noun] over the past 25 | 6 |
|
| 28 | country over the past [num] | 6 |
|
| 29 | change over the past [num] | 6 |
|
| 30 | development over the past [num] | 6 |
|
