LATIN 1A: Stage 3 - Prepositional Phrases This is to review prepositional phrases. You may notice that some prepositions govern words in the accusative case (ending in -m) while others govern words in the ablative case (a case we won't really learn this year, ending in a long -o or a long -a). Tools Activity created by: Ginny Lindzey This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.