Basic Verb Conjugation
There are three categories of verbs in Japanese: ru-verbs, u-verbs,
and irregular verbs. Ru and u verbs follow regular conjugation:
Ru-verbs u-verbs
verb
bases tabe
iku
dictionary
forms たべる
(to eat) いく(to
go)
present,
affirmative たべます
いきます
present,
negative たべません
いきません
stems
たべ いき
There are only two irregular verbs in Japanese: する and くる. They
are cojugated
as follows:
dictionary forms する
くる
present, affirmative します
きます
present, negative しません
きません
stems
し き
Ru-verbs are so called because you add the suffix ru to the
verb base to form the dirctionary form.
U-verbs can be broken down into the base and the suffix. The long
form are formed with the base plus suffixes imasu and imasen.