(answers)
ἀκούει
- stem is ἀκου (don't worry about the accent, but do include the breathing mark)
- personal ending is ει
- lexical form is ἀκούω
- meaning of inflected form is "he/she/it hears"
ἀκούουσι
- stem is ἀκου
- personal ending is ουσι
- lexical form is ἀκούω
- meaning of inflected form is "they hear"