| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over time [prep] | 36 |
|
| 2 | [vb pp] over time [prep] | 18 |
|
| 3 | [verb] over time in | 7 |
|
| 4 | [vb base] over time [prep] | 7 |
|
| 5 | [verb] over time in | 7 |
|
| 6 | change over time [prep] | 5 |
|
