| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] more than [adj] a [noun] | 24 |
|
| 2 | [prep] [adj] than [adj] a century | 15 |
|
| 3 | [prep] more than [adj] [art] century | 15 |
|
| 4 | [prep] [det] than [adj] a century | 15 |
|
| 5 | [prep] more than [adj] [art] century | 15 |
|
| 6 | [prep] more [subord] [adj] a century | 14 |
|
| 7 | [prep] more than [adj] a century | 14 |
|
| 8 | [prep] more than [adj] a century | 14 |
|
| 9 | [prep] more than [adj] a century | 14 |
|
| 10 | [prep] more [conj] [adj] a century | 14 |
|
