Answer:English has lots of personal pronouns because English has different cases that we use without being aware of it.
Latin has all of those cases: subject (nominative), object (actually more than one case), possessive (genitive usually). But Latin also has the dative, accusative and ablative cases.
Latin declines masculine, feminine and neuter personal pronouns in the plural as well as the singular. English, on the other hand, uses the generic, gender-neutral "they," "them" and "theirs." Note that the English first and second persons are irregular, and neither pronoun can be declined for gender.
If you learn by repetition and motion, which is effective, try writing and rewriting the following table until you learn all the component parts.
Explanation:
