| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] of [noun sg] over the past | 20 |
|
| 2 | [noun sg] of [noun pl] over the past | 18 |
|
| 3 | [noun sg] of [noun prp] over the past | 5 |
|
| 4 | number of [noun] over the past | 5 |
|
