| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] more than a century [adv] | 6 |
|
| 2 | [det] more than a century [adv] | 6 |
|
| 3 | [det] more than a century [adv] | 6 |
|
| 4 | [det] more than a century ago | 5 |
|
| 5 | little more than a century [adv] | 5 |
|
| 6 | [det] more than a century ago | 5 |
|
