használtátok
Használtátok is the past tense, plural, second-person form of the Hungarian verb használni, which means "to use" or "to make use of." This grammatical form specifically indicates that a group of people (you all, you guys) performed the action of using something in the past. It is a common verb in everyday Hungarian conversation and writing.
The verb használni itself is very versatile and can be applied to a wide range of objects