This is the 2958th most frequent Portuguese word.
pablo
"Pablo" is not a Portuguese word but a Spanish given name equivalent to "Paul" in English.
In this sentence, 'Pablo' is used as a proper noun, referring to a person named Pablo who owns the book.
Pablo tem um livro.
Pablo has a book.
Here, 'Pablo' is used as a possessive noun, indicating that the painting belongs to Pablo.
Esta é a pintura de Pablo.
This is Pablo's painting.
In this example, 'Pablo' is used as the object of the verb 'conversei' (I talked), highlighting a communication action involving Pablo.