| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] more than [adj] a century | 14 |
|
| 2 | [prep] more than [adj] a century | 14 |
|
| 3 | for more than [adj] a century | 12 |
|
| 4 | for more than [adj] a century | 12 |
|
