[ehsquared]

Filipino is really similar in terms of the use of particles/markers! For example, to say: "The cat is eating the fish", we say: "Kumakain ng isda ang pusa". The verb (is eating, kumakain) always comes first. The subject (cat, pusa) is identified by the "ang" marker, while the object (fish, isda) is identified by the "ng" marker. We could also say "Kumakain ang pusa ng isda", although that's rarely used.

The "-um-" affix in "kumakain" makes the verb active ("is eating"). If we instead used the "-in-" affix (as in "kinakain"), it would make the verb passive ("is being eaten by"). So we could alternatively say: "Kinakain ng pusa ang isda" to mean: "The fish is being eaten by the cat".