| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | down [prep] the [num ord] century | 15 |
|
| 2 | down in the [num ord] century | 8 |
|
| 3 | down in the [num ord] century | 8 |
|
| 4 | down to the [num ord] century | 5 |
|
| 5 | down to the [num ord] century | 5 |
|
