| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] more than a [noun] | 497 |
|
| 2 | [prep] [adj] than a century | 71 |
|
| 3 | [prep] [det] than a century | 71 |
|
| 4 | [prep] more than a century | 66 |
|
| 5 | [prep] more [conj] a century | 66 |
|
| 6 | [prep] more [subord] a century | 66 |
|
| 7 | [prep] more than a century | 66 |
|
| 8 | [prep] more than [art] century | 66 |
|
