Salvete!
I’m at Familia Romana’s 9th chapter, which explains the genetive plural of the third declension. I thought it would be a good idea to explain it in Latin. Here it goes:
Si numerus syllabarum nominativi singularis et numeris syllabarum genetivi singularis sunt æqui, genetivus pluralis -ium finitur.
Si numerus syllabarum nominativi singularis et numeris syllabarum genetivi singularis non sunt æqui, sed ante terminationem sunt duæ consonantes, genetivus pluralis quoque -ium finitur.
Si numerus syllabarum nominativi singularis et numerus syllabarum genetivus singularis non æqui sunt, neque ante terminationem sunt duæ consonantes, sed una tantum, genetivus pluraris -um finitur.
Is this correctly written? As you can see, I repeated “numerus syllabarum” a lot: I was not sure how to avoid this repetition. Besides any concord or syntax errors, if you can point me anything that would improve my style, please point it too! (E.g. if I used an uncommon word for which there is a more common equivalent, please point me this equivalent.)
-John