* Native Languages:
* Tagalog: His native language, which he used extensively in his writings.
* Bisaya: He was familiar with this language, spoken in the Visayas region.
* Ilocano: He had some knowledge of Ilocano, another major Philippine language.
* European Languages:
* Spanish: He learned Spanish, the official language of the Philippines during the Spanish colonial period. He used it in his studies and writings.
* Latin: He studied Latin as part of his education, a language used in academic and religious circles at the time.
* French: He was fluent in French, which he learned while studying in Europe. He used it in his travels and writings.
* German: He had a working knowledge of German, which he learned during his time in Europe.
* English: Although he was not fluent in English, he had some knowledge of the language.
It is important to note that his proficiency in each language may have varied. He was most proficient in Tagalog, Spanish, and French, using them extensively in his writings and public life.