Mistake: The Experiencer Inversion (sviđati se, trebati, boljeti)

A whole class of Croatian verbs turns the English sentence inside out. Where English says "I like the song," with I as the subject, Croatian says "the song is pleasing to me" — the song is the grammatical subject, and I am demoted to a dative or accusative experiencer. These are the verbs of liking, needing, hurting, and missing. The error is almost universal among English speakers: you keep yourself as the subject and put the thing in the object slot, exactly backwards. This page takes the four classic verbs one at a time, names who the real subject is, and shows the inversion. The construction overlaps heavily with impersonal sentences.

sviđati se — the thing pleases TO you

Sviđati se means "to please / to be pleasing." So the thing you enjoy is the subject, and you are in the dative. The verb agrees with the thing, not with you. "I like the song" is literally "the song is-pleasing to-me."

Because the thing is the subject, a plural thing forces a plural verb:

boljeti — the body part hurts YOU

Boljeti means "to hurt / to ache." The aching body part is the subject; the person is in the accusative (not the dative — this one is the exception in the family). "My head hurts" is literally "the head hurts me."

Plural body parts again pull the verb into the plural:

Note the contrast with sviđati se: liking puts you in the dative (mi), hurting puts you in the accusative (me). The role is "experiencer" in both, but the case differs by verb — another lexical fact to store, like the verb-government cases.

nedostajati — you are missed BY someone

Nedostajati means "to be lacking / to be missed." The thing or person that is absent is the subject; the one who feels the absence is in the dative. "I miss you" inverts to "you are-missing to me."

This is the one learners get most backwards, because the English subject ("I") and object ("you") swap roles entirely:

trebati — the honest nuance

Trebati ("to need") is the verb where you should NOT over-apply the inversion. The classic, fully standard pattern is the inversion: the needed thing is the subject in the nominative, the needer is in the dative, and the verb agrees with the thing.

But here is the honest part: in modern, everyday Croatian the personal construction trebati + accusative object (Trebam cipele — "I need shoes," with I as subject) is fully alive and not an error. Both are heard.

So treat the inversion Trebaju mi cipele as the classic / careful-standard pattern — and reserve your worry for boljeti, sviđati se, and nedostajati, where forgetting the inversion is a genuine error. With trebati, the only real trap is mixing the two: don't say *Trebaju me cipele (accusative experiencer with a nominative subject).

Key Takeaways

• sviđati se (like): the thing is the subject, you are dative — Sviđa mi se pjesma; plural thing → plural verb (Sviđaju mi se pjesme).
• boljeti (hurt): the body part is the subject, you are accusative — Boli me glava (note: accusative, unlike the others).
• nedostajati (miss): the absent one is the subject, you are dative — Nedostaješ mi ("you are missed by me"), the most counter-intuitive flip.
• trebati (need): the inversion Trebaju mi cipele (thing-subject, dative me) is the classic standard, but the modern personal Trebam cipele (I-subject, accusative) is fully acceptable — just don't mix them (*Trebaju me cipele).
• The universal cure: identify the real subject (usually the thing), agree the verb with it, and put yourself in the right experiencer case — dative for like/miss/need, accusative for hurt.