Context: The morphology of Catalan personal pronouns is complex, specially in unstressed forms, which are numerous (13 distinct forms, compared to 11 in Spanish or 9 in Italian).  Features include the gender-neutral ho and the great degree of freedom when combining different unstressed pronouns (65 combinations).

Question: How many forms of personal pronouns are there in Catalan?
Answer: 13 distinct forms

Question: How many personal pronouns are there is Spanish?
Answer: 11

Question: What is the number of personal pronouns in Italian?
Answer: 9

Question: How many different combinations of unstressed pronouns are there?
Answer: 65