| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] over the century | 15 |
|
| 2 | [conj] over the centuries | 14 |
|
| 3 | [coord] over the century | 7 |
|
| 4 | that over the century | 6 |
|
| 5 | that over the century | 6 |
|
| 6 | [that] over the century | 6 |
|
