| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [prep] the eighteenth [noun] | 6 |
|
| 2 | [prep] [adv] [prep] the eighteenth [noun sg] | 6 |
|
| 3 | [prep] [adv] [prep] the eighteenth century | 6 |
|
| 4 | [prep] [adv] [prep] the eighteenth century | 6 |
|
