| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over a [noun] [prep] | 1331 |
|
| 2 | over a [noun sg] [prep] | 1304 |
|
| 3 | [prep] a century [prep] | 94 |
|
| 4 | [prep] a century [prep] | 94 |
|
| 5 | over [art] century [prep] | 18 |
|
| 6 | over [art] century [prep] | 18 |
|
| 7 | over a century [prep] | 14 |
|
| 8 | over a century [prep] | 14 |
|
| 9 | over a century [prep] | 14 |
|
| 10 | over a century [prep] | 14 |
|
