Sicuti de Naevio quoque accepimus, fabulas eum in carcere duas scripsisse, Hariolum et Leontem, cum ob assiduam maledicentiam et probra in principes civitatis de Graecorum poetarum more dicta in vincula Romae a triumviris coniectus esset.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "civitatis" in a variety of sentences. We hope that you will now be able to make sentences using this word.