| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [prep] the [num ord] century | 30 |
|
| 2 | [Wh det] [verb] [prep] the [adj] century | 30 |
|
| 3 | [pron] [verb] [prep] the eighteenth century | 12 |
|
| 4 | [Wh det] [verb] [prep] the eighteenth century | 8 |
|
| 5 | [Wh det] [verb] [prep] the eighteenth century | 8 |
|
| 6 | [Wh det] [verb] [prep] the eighteenth [noun] | 8 |
|
| 7 | [Wh det] [verb] [prep] [art] eighteenth century | 8 |
|
