Question: what is the verb of perquisites?
Answer: After all, today's word perquisite derives from Latin perquirere, which means "to search for thoroughly." That Latin word, in turn, is from the verb quaerere, meaning "to ask" or "to seek." Seven other words in this paragraph are from "quaerere" as well - "acquire," "inquiries," "exquisitely," "queries," "conquering," ...