Questions & Answers about Kytarista hraje moc dobře.
Kytarista means guitarist or guitar player. It is a noun for a person, like English pianist, violinist, etc.
- kytara = guitar
- kytarista = guitarist
Czech often uses endings like -ista for professions, roles, or people associated with something.
It is in the nominative singular, because it is the subject of the sentence — the person doing the action.
So in:
Kytarista hraje moc dobře.
the guitarist is the one who plays, so kytarista is nominative.
Hraje is the 3rd person singular present tense of hrát (to play).
It matches the subject kytarista, which is singular:
- já hraju / hraji = I play
- ty hraješ = you play
- on / ona hraje = he / she plays
- my hrajeme = we play
- vy hrajete = you play
- oni hrají / hrajou = they play
Because kytarista = he / the guitarist in a grammatical sense, Czech uses hraje.