| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over the last [adj] months | 163 |
|
| 2 | over [art] last [num] months | 104 |
|
| 3 | over [art] last few months | 57 |
|
| 4 | over [art] last [det] months | 57 |
|
| 5 | over [art] last few months | 57 |
|
| 6 | over [art] last twelve months | 19 |
|
| 7 | over [art] last twelve months | 19 |
|
| 8 | over [art] last 12 months | 16 |
|
| 9 | over [art] last 12 months | 16 |
|
| 10 | over [art] last six months | 13 |
|
| 11 | over [art] last six months | 13 |
|
| 12 | over [art] last three months | 11 |
|
| 13 | over [art] last three months | 11 |
|
| 14 | over [art] last 18 months | 11 |
|
| 15 | over [art] last 18 months | 11 |
|
| 16 | over [art] last eighteen months | 9 |
|
| 17 | over [art] last eighteen months | 9 |
|
| 18 | over [art] last two months | 6 |
|
| 19 | over [art] last two months | 6 |
|
| 20 | over [art] last four months | 5 |
|
| 21 | over [art] last four months | 5 |
|
