Infinitive verb ending
-i
The present Tense ending in verbs
-as
an interrogative particle, used to turn a statement into a yes/no question:
Ĉu
Kiu
This interrogative functions both as a pronoun (“who?”) and as an adjective (“which?”):
The Suffix is used to form the name of a person regularly engaged in some activity:
-ist-
Patro
Father
Patrino
Mother
Lernanto
Pupil
lernantino
Female pupil
Instruisto
Teacher
Female teacher
Instruistino
Yes
Jes
No
Ne
Friend
Amiko
Domo
A house
La suno
The sun
A woman
Virino
A book
Libro
Komputilo
A computer
A grade
Grado
La luno
The moon
Battle
Batalo
A novel
Romano
Brili
To shine