| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] changed over the | 7 |
|
| 2 | [verb] [adv] changed over the | 7 |
|
| 3 | has [adv] changed over the | 6 |
|
| 4 | [vb -s] [adv] changed over the | 6 |
|
| 5 | [adv] changed over the [adj] | 6 |
|
| 6 | [adv] changed over the [noun] | 5 |
|
| 7 | [adv] changed over the [noun pl] | 5 |
|
