Learn Hardcore Romanian: Dacă ai nevoie de ajutor, spune-mi.

ai is the 2nd person singular present of the verb a avea (“to have”). Literally, Dacă ai nevoie... means “If you have need...,” which is how Romanian expresses “if you need...”.

Why is nevoie followed by de ajutor and not used like a direct object?

In Romanian, the noun nevoie (“need”) requires the preposition de before what’s needed. So you say ai nevoie de ceva (“you have a need of something”). Omitting de (e.g. ai nevoie ajutor) is ungrammatical.

Why isn’t there an article before ajutor (for example, un ajutor)?

Here ajutor is an uncountable noun meaning “help” in general. Romanian doesn’t use the indefinite article when talking about non-specific or abstract quantities. Adding un (“a”) would imply a single unit or a helper, changing the meaning.

What does spune-mi mean and why is the pronoun attached?

Spune-mi combines the imperative spune (“say/tell”) with the enclitic pronoun mi (“to me”). In affirmative imperatives, unstressed object or indirect‐object pronouns attach directly to the verb, so spune-mi = “tell me.”

Which person and number is spune in spune-mi? How would you make it formal or plural?

Spune is the 2nd person singular informal imperative (addressing tu). To make it formal or plural, use the 2nd person plural imperative: spuneți-mi.
Example: Dacă aveți nevoie de ajutor, spuneți-mi.

Why is there a comma before spune-mi?

Romanian typically separates a conditional subordinate clause (introduced by dacă) from the main clause with a comma. Hence: Dacă ai nevoie de ajutor, → main clause spune-mi.

Can I invert the clauses to say Spune-mi dacă ai nevoie de ajutor? Do I still need the comma?

Yes. Spune-mi dacă ai nevoie de ajutor (“Tell me if you need help”) is perfectly natural. When the main clause comes first, the comma is optional and often omitted.

Why is the pronoun mi used instead of mie?

Mi is the unstressed dative clitic pronoun (used in clitic constructions and with verbs). Mie is the stressed/demonstrative form, used for emphasis or after prepositions (e.g., “pentru mine”). In spune-mi, the unstressed mi is required.

Can I use îți trebuie instead of ai nevoie? What's the difference?

Yes. Dacă îți trebuie ajutor (“If you need help”) is grammatically correct. Both a avea nevoie de and a trebui (“to need”) express necessity, but ai nevoie de is more idiomatic in everyday speech.