| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | written [prep] the [num ord] century and | 5 |
|
| 2 | write before the [num ord] century and | 5 |
|
| 3 | write [prep] the [num ord] century and | 5 |
|
| 4 | write [prep] the [num ord] century and | 5 |
|
