This is the 10017th most frequent Polish word.
baletem
"Baletem" is the instrumental singular form of "balet," meaning "ballet."
Here, 'baletem' is the instrumental case of the noun 'balet', used to indicate the object of interest.
Interesuję się baletem od dzieciństwa.
I have been interested in ballet since childhood.
In this case, 'baletem' is used in the instrumental case to signify involvement or participation in the context of the sentence.
Wczoraj oglądałem spektakl z udziałem baletem.
Yesterday, I watched a performance featuring ballet.
Here, 'baletem' illustrates the object of improvement or focus, utilizing its instrumental form to show this relationship.