| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a century and [art] [noun sg] | 23 |
|
| 2 | a century and [art] [noun sg] | 23 |
|
| 3 | a century and a [noun sg] | 22 |
|
| 4 | a century and a [noun sg] | 22 |
|
| 5 | a century and [art] half | 18 |
|
