Install brazilian-conjugate by entering the following commands in the terminal:
sudo apt update sudo apt install brazilian-conjugate
Description:
Brazilian Portuguese verb conjugator
This package contains a interactive program (conjugue) capable of conjugating Portuguese verbs, as spoken in Brazil. The upstream version is numbered 1.0, but as it is distributed together with the Ispell dictionary for Brazilian Portuguese, it has the same version number as the ibrazilian package for Debian.
Homepage: http://www.ime.usp.br/~ueda/br.ispell/
Version: 3.0~beta4-20
Section: universe/text