助動詞
Meanings
Noun
1. inflecting dependent word (in Japanese); bound auxiliary
2. auxiliary verb (in languages other than Japanese)
Kanji used
Pitch accent
じょどうし
Composed of
Used in vocabulary
Examples2
この
This sentence is in the present perfect. 'have' is not a verb, but an auxiliary verb.
can
'can' is an auxiliary verb, so in question sentences it is brought to the start of the phrase.